What's the difference between muff and ruff?

Muff


Definition:

  • (n.) A soft cover of cylindrical form, usually of fur, worn by women to shield the hands from cold.
  • (n.) A short hollow cylinder surrounding an object, as a pipe.
  • (n.) A blown cylinder of glass which is afterward flattened out to make a sheet.
  • (n.) A stupid fellow; a poor-spirited person.
  • (n.) A failure to hold a ball when once in the hands.
  • (n.) The whitethroat.
  • (v. t.) To handle awkwardly; to fumble; to fail to hold, as a ball, in catching it.

Example Sentences:

  • (1) At the end of each session, he is forced to don a pair of blackened goggles, ear muffs are placed over his head, and he is ordered to place the palms of his hands together so that a guard can grasp his thumbs to lead him away.
  • (2) Less conventional still is Muff Cafe, a custom-motorbike-workshop-cum-really-rather-good-organic-restaurant in Hackney Wick that a friend recommends on condition that "you don't fill it with Guardian readers".
  • (3) The novelist and critic Tom Bissell has described the protagonist's Jewish lawyer in 2002's Vice City as "an anti-Semitic parody of an anti-Semitic parody", while in the new game one of the main character's daughters has a tattoo that reads "skank", and one mission involves you helping a paparazzo capture a starlet's "low-hanging muff".
  • (4) Jay Prosch almost muffs a punt and then Auburn goes 3 and out, including an inexplicable wildcat play on 2nd down.
  • (5) the throat plate could be surrounded with muff a 4-5 mm in height which would provide a greater soldering area and thus increase the strength of the connection.
  • (6) Chris Davis almost muffs the punt return for Auburn, that's not as dirty as it sounds.
  • (7) The muffs and most earplugs produced similar attenuation levels at high frequencies, although the muffs produced less attenuation at low frequencies.
  • (8) Ten different common muff-type ear defenders were tested by 50 potential users for comfort and ease of use.
  • (9) Everyone believed they knew the script to come but Germany muff ed their lines.
  • (10) The author suggests a tube formed from the omentum and enveloping a drainage rubber tube like a muff.
  • (11) During its early stages of development the fungus is always surrounded by a thick bacterial muff.
  • (12) End-to-side microvascular anastomosis is performed by applying four crossed-fixing sutures and by mantling a hemostatic sponge muff (eg, Spongostan) impregnated with fibrinogen-thrombin glue.
  • (13) The subject-fit condition resulted in significantly lower protection levels, from 4 to 14 dB, at 1000 Hz and below for a premolded polymer earplug, a user-molded foam earplug, and a double protector consisting of a muff over the foam plug.
  • (14) After original bassist Kim Deal left the group six days into the recording of the new material, the band hired Kim Shattuck of the Muffs to replace her temporarily .
  • (15) Plastic ear plugs were preferred by 44%, vinyl foam ear plugs by 26%, fibreglass down by 18%, and ear muffs by 11% of the workers.
  • (16) By means of morphometrical grid amount of cells in the periarterial lymphoid muffs (PLM) and in marginal zones (MZ) of the spleen have been counted.
  • (17) A total of 10 cases are presented, of patients with tarso-metatarsal luetic osteoarthropathy, characterized by a mosaic of destructive lesions (osteoporosis, osteonecrosis, osteolysis, bone goma, spontaneous amputations of bone segments), coexisting with bone-constructive lesions (osteophitosis, compact layer condensation, osteosclerosis, peridiaphisal-epiphiseal muff), with periostal and articular reactions.
  • (18) So they carried on, with friends filling in: Kim Shattuck of LA pop-punk band the Muffs is currently playing bass.
  • (19) Movement activity caused up to a 6-dB significant reduction in frequency-specific attenuation over time for the premolded plug, muff, and muff-plug combination.
  • (20) 4.03am GMT Florida State 13-21 Auburn, 3:40, 3rd quarter And Auburn almost muffs the punt return again!

Ruff


Definition:

  • (n.) A game similar to whist, and the predecessor of it.
  • (n.) The act of trumping, especially when one has no card of the suit led.
  • (v. i. & t.) To trump.
  • (n.) A muslin or linen collar plaited, crimped, or fluted, worn formerly by both sexes, now only by women and children.
  • (n.) Something formed with plaits or flutings, like the collar of this name.
  • (n.) An exhibition of pride or haughtiness.
  • (n.) Wanton or tumultuous procedure or conduct.
  • (n.) A low, vibrating beat of a drum, not so loud as a roll; a ruffle.
  • (n.) A collar on a shaft ot other piece to prevent endwise motion. See Illust. of Collar.
  • (n.) A set of lengthened or otherwise modified feathers round, or on, the neck of a bird.
  • (n.) A limicoline bird of Europe and Asia (Pavoncella, / Philommachus, pugnax) allied to the sandpipers. The males during the breeding season have a large ruff of erectile feathers, variable in their colors, on the neck, and yellowish naked tubercles on the face. They are polygamous, and are noted for their pugnacity in the breeding season. The female is called reeve, or rheeve.
  • (n.) A variety of the domestic pigeon, having a ruff of its neck.
  • (v. t.) To ruffle; to disorder.
  • (v. t.) To beat with the ruff or ruffle, as a drum.
  • (v. t.) To hit, as the prey, without fixing it.
  • (n.) Alt. of Ruffe

Example Sentences:

  • (1) The ruff displayed a very high number of synapses with terminals showing a varied morphology.
  • (2) What this means is that a truly fascinating picture by Rubens – his fantastical, ingenious portrait of Marchesa aria Grimaldi, and her Dwarf (c 1606) in which a ruff collar takes on the proportions and complexity of the Milky Way and the beautiful Grimaldi is closely accompanied by her jowly retainer – is shown among a host of lesser works.
  • (3) Most recently, this research has been expanded to include a more thorough consideration of the geometric properties of bone in relationship to adult age changes (Martin and Atkinsin, 1977; Ruff and Hayes, 1983).
  • (4) The morphological characteristics of the synaptic contacts in the ruff of the cichlid fish Hemichromis bimaculatus were studies using the combined Golgi-electron microscope technique.
  • (5) The only exception was the ruff in Lake Yli-Kitka, where a sharp increase was encountered.
  • (6) Associate professor Tilman Ruff, co-president of International Physicians for the Prevention of Nuclear War, said that with a ban treaty likely to be concluded next year, the world stood at an historic turning point.
  • (7) Strains with the highest fibrinolytic activity belonged to the Bacillus genus and were isolated from mineral detritus and ruff intestines in the Black Sea.
  • (8) "I've been feeling ruff," intimated the canine star.
  • (9) The rate of rhodopsin regeneration in decolorized rod outer segments ROS of pollock and ruff in the presence of exogenous 11Z-retinal is found to depend slightly on the temperature.
  • (10) We have previously isolated a murine UDP-Gal:beta-D-Gal(1,4)-D-GlcNAc alpha(1,3)-galactosyltransferase (alpha(1,3)-GT) cDNA (Larsen, R. D., Rajan, V. P., Ruff, M. M., Kukowska-Latallo, J., Cummings, R. D., and Lowe, J.
  • (11) Proteocephalus infection in the perch and ruff did not vary significantly according to the length of the fish in either area, except that no P. percae were found in perch smaller than 70 mm in the lake.
  • (12) There was a prominent seasonal variation in the occurrence of P. cernuae in the ruff in both areas, but especially in the lake, where no proteocephalids were found in the ruff in July-October.
  • (13) We have described previously a gene transfer system for the isolation of human DNA sequences that determine expression of a mammalian GDP-fucose: beta-D-galactoside-2-alpha-L-fucosyltransferase (alpha-(1,2)-fucosyltransferase) (Ernst, L. K., Rajan, V. P., Larsen, R. D., Ruff, M. M., and Lowe, J.
  • (14) These include pupillary ruff defects, iris sphincter transillumination, a characteristic whorl-like pattern of particulate pigment deposition on the iris sphincter, particulate pigment deposition on the peripheral iris and trabecular meshwork, and exfoliation material on the zonules and ciliary body.
  • (15) The neuropsychological application of the Ruff 2 and 7 Selective Attention Test as a measure of visual selective attention was investigated.
  • (16) ), at which time the chick host is known to experience malabsorption in the chick host (Ruff and Wilkins, 1980).
  • (17) I think cars have an extraordinary opportunity for cool design.” Wheego A US company that was spun out of Ruff & Tuff Electric Vehicles, a manufacturer of recreational electric vehicles such as golf carts.
  • (18) By using an extension of Ruff's analysis of the sequential model of open end-plate ion channel blockade, we have been able to show that the action of the chloramphenicols on end-plate current amplitude and time course can be explained by the combination of two distinct mechanisms.
  • (19) We have found that a mixture of either ferrous or ferric ions with hydrogen peroxide (Fenton and Ruff reagents) can serve as biomimetic models for cytochrome P-450 in hydroxylation, exposidation, sulfoxidation, and N-demethylation of various drugs.
  • (20) Aperture size is based on the average radius (30 mm) of the open face of the ruff.