What's the difference between chat and what?

Chat


Definition:

  • (v. i.) To talk in a light and familiar manner; to converse without form or ceremony; to gossip.
  • (v. t.) To talk of.
  • (n.) Light, familiar talk; conversation; gossip.
  • (n.) A bird of the genus Icteria, allied to the warblers, in America. The best known species are the yellow-breasted chat (I. viridis), and the long-tailed chat (I. longicauda). In Europe the name is given to several birds of the family Saxicolidae, as the stonechat, and whinchat.
  • (n.) A twig, cone, or little branch. See Chit.
  • (n.) Small stones with ore.

Example Sentences:

  • (1) The cDNA insert, which contained a 728-amino acid coding region for ChAT, was used for immunizing rabbits.
  • (2) The Ca2+ agonist Bay K 8644 (1 microM) potentiated the effects of elevated K+ on both ChAT and TOH.
  • (3) You could also chat to local estate agents to get an idea of what kind of extension, if any, would appeal to buyers in your area.
  • (4) The intermediolateral (IML) nucleus contained numerous rostrocaudally oriented ChAT-IR dendrites.
  • (5) ChAT activities of the iris, adrenal gland, and superior cervical ganglion were similar in all groups.
  • (6) Vladimir Putin brushed off complaints of election fixing during his annual televised live chat with the nation on Thursday , but behind the scenes his lieutenants are anxiously plotting how to quell rising discontent.
  • (7) I tweet, check Facebook, chat with friends, keep in touch with colleagues, check in using Foursquare, use it to check work emails from home and organise notes using Evernote.
  • (8) In an interview on Jonathan Ross's chat show on ITV1 in September 2011, Adele had said: "I'm going back in the studio in November, fingers crossed.
  • (9) Since the striatal response began to be detectable at a similar concentration as that required for the full maintenance or restoration of ChAT and NGF receptor positivity it could be seen as an unwanted side-effect.
  • (10) In the ganglion cell layer, 40% of the cells were immunoreactive for choline acetyltransferase (ChAT); these cells were very homogeneous in size, had an average diameter of 12.6 microns, and appeared to represent a single class of cholinergic amacrine.
  • (11) There was also local reduction in choline acetyltransferase (ChAT) activity and significant losses of 55-kDa protein in the soluble fraction and of 50-kDa protein in myelin and synaptosomal fractions in the hippocampi of colchicine-lesioned rats.
  • (12) Cholinergic expression, as assessed by activity of choline acetyltransferase (ChAT), responded differentially to neuropeptide treatment.
  • (13) I drive past buildings that I know, or assume, to house bedsits, their stucco peeling like eczema, their window frames rattling like old bones, and I cannot help myself from picturing the scene within: a dubious pot on an equally dubious single ring, the female in charge of it half-heartedly stirring its contents at the same time as she files her nails, reads an old Vogue, or chats to some distant parent on the telephone.
  • (14) Frankly, an unconfrontational, off-the-high-horse chat is in order but it's not coming soon.
  • (15) Intraocular injections of colchicine did not result in the appearance of a population of ChAT-immunoreactive neurons in the ganglion cell layer.
  • (16) In addition, ChAT activity was enhanced by anti-Met, and TH activity by both anti-Met and naloxone.
  • (17) In both species, ChAT-IR somata in the GCL outnumbered those in the INL at all retinal locations.
  • (18) The neuropil of this nucleus was free from any distinctly ChAT-positive structures.
  • (19) On the train journey to court I will usually chat to the family to try and help them remain calm before the day ahead.
  • (20) Since arriving in Moscow, Snowden has been keeping late and solitary hours – effectively living on US time, tapping away on one of his three computers (three to be safe; he uses encrypted chat, too).

What


Definition:

  • (pron., a., & adv.) As an interrogative pronoun, used in asking questions regarding either persons or things; as, what is this? what did you say? what poem is this? what child is lost?
  • (pron., a., & adv.) As an exclamatory word: -- (a) Used absolutely or independently; -- often with a question following.
  • (pron., a., & adv.) Used adjectively, meaning how remarkable, or how great; as, what folly! what eloquence! what courage!
  • (pron., a., & adv.) Sometimes prefixed to adjectives in an adverbial sense, as nearly equivalent to how; as, what happy boys!
  • (pron., a., & adv.) As a relative pronoun
  • (pron., a., & adv.) Used substantively with the antecedent suppressed, equivalent to that which, or those [persons] who, or those [things] which; -- called a compound relative.
  • (pron., a., & adv.) Used adjectively, equivalent to the . . . which; the sort or kind of . . . which; rarely, the . . . on, or at, which.
  • (pron., a., & adv.) Used adverbially in a sense corresponding to the adjectival use; as, he picked what good fruit he saw.
  • (pron., a., & adv.) Whatever; whatsoever; what thing soever; -- used indefinitely.
  • (pron., a., & adv.) Used adverbially, in part; partly; somewhat; -- with a following preposition, especially, with, and commonly with repetition.
  • (n.) Something; thing; stuff.
  • (interrog. adv.) Why? For what purpose? On what account?

Example Sentences: