What's the difference between belay and surround?

Belay


Definition:

  • (v. t.) To lay on or cover; to adorn.
  • (v. t.) To make fast, as a rope, by taking several turns with it round a pin, cleat, or kevel.
  • (v. t.) To lie in wait for with a view to assault. Hence: to block up or obstruct.

Example Sentences:

  • (1) This could spell disaster for small farmers, says Million Belay, co-ordinator of the Alliance for Food Sovereignty in Africa.
  • (2) Girmay Belay, 40, its project coordinator, says: “Thirty years ago the people did not have access to food.
  • (3) Since these fragments cannot form alpha-helises, it is unlikely that upon binding of tachikinins to their receptors, their N-terminal fragments could overcome the hydrophobic barrier of the cell membrane's lipid belayer.
  • (4) "At a time when the African continent is struggling to ensure that there is accountability for serious human rights violations and abuses, it is impossible to justify this decision, which undermines the integrity of the African court of justice and human rights, even before it becomes operational," said the organisation's Africa director, Netsanet Belay.
  • (5) "I thought if I fell off on the last moves, … if the belayer [the person holding the rope at the bottom] sprinted away, that I might be all right.
  • (6) Amnesty International’s Africa research and advocacy director, Netsanet Belay, said “the true horror” of what had happened in Zaria over two days in December was only now coming to light.
  • (7) With extreme rope friction at the rock and running belays the forces can increase up to 6.5 kN.
  • (8) The abduction and brutalisation of young women and girls seems to be part of the modus operandi of Boko Haram,” said Netsanet Belay, Africa director at Amnesty International.
  • (9) These forces depend on the method of belay and the situation of the fall and are mostly independent from the weight of the climber.
  • (10) "The fact that Nigerian security forces knew about Boko Haram's impending raid, but failed to take the immediate action needed to stop it, will only amplify the national and international outcry at this horrific crime," said Netsanet Belay, Amnesty International's Africa director.
  • (11) Million Belay, the head of the Alliance for Food Sovereignty in Africa (AFSA) , said the initiative could spell disaster for small farmers in Africa.
  • (12) Not only is justice a right of victims, accountability could serve as a powerful deterrent to those who think they can kill, rape and pillage with no consequence,” said Netsanet Belay, Amnesty’s Africa director for research and advocacy.
  • (13) The trauma suffered by the (abducted) women and girls is truly horrific,” said Netsanet Belay, Amnesty International’s Africa director for research and advocacy.
  • (14) Photographs and transparencies of the techniques used in belaying, combined with information gained from discussions amongst experienced climbers, provided evidence of the potential injury mechanisms which may be subjected to the belayer in having to arrest a falling climber, whilst moving towards the belayer.

Surround


Definition:

  • (v. t.) To inclose on all sides; to encompass; to environ.
  • (v. t.) To lie or be on all sides of; to encircle; as, a wall surrounds the city.
  • (v. t.) To pass around; to travel about; to circumnavigate; as, to surround the world.
  • (v. t.) To inclose, as a body of troops, between hostile forces, so as to cut off means of communication or retreat; to invest, as a city.
  • (n.) A method of hunting some animals, as the buffalo, by surrounding a herd, and driving them over a precipice, into a ravine, etc.

Example Sentences:

  • (1) Such was the mystique surrounding Rumsfeld's standing that an aide sought to clarify that he didn't stand all the time, like a horse.
  • (2) The lesion (10.6 X 9.8 mm) was a well-defined ellipsoid granuloma due to a foreign body with a central zone of necrosis surrounded entirely by a fibrous wall.
  • (3) It was hypothesized that compensatory restraining influences of surrounding soft tissues prevented a more severe facial malformation from occurring.
  • (4) Their receptive fields comprise a temporally and spatially linear mechanism (center plus antagonistic surround) that responds to relatively low spatial frequency stimuli, and a temporally nonlinear mechanism, coextensive with the linear mechanism, that--though broad in extent--responds best to high spatial-frequency stimuli.
  • (5) "I was eight in 1983, but I remember a plane that flew low over our Bulawayo suburb and army loud-hailers screaming: 'You are surrounded.'
  • (6) The usefulness of the proposed method is obvious in cases where the composition of a precipitate on LM scale is to be compared with the LM appearance of the surrounding tissue.
  • (7) Degraded visual acuity had a significant effect on cadence, foot placement, and foot clearance, but visual surround conditions did not.
  • (8) Computed tomography does not allow differentiation between these lesions and surrounding normal tissues.
  • (9) The efficacy of the process is dependent on immersion medium, while the degree of surrounding tissue damage is dependent on energy dose.
  • (10) In cat, DARPP-32-immunoreactive cell bodies identified as Müller cells were demonstrated in the inner nuclear layer (INL) with processes closely surrounding the cell soma of photoreceptors in the outer nuclear layer.
  • (11) In the univariate life-table analysis, recurrence-free survival was significantly related to age, pTNM category, tumour size, presence of certain growth patterns, tumour necrosis, tumour infiltration in surrounding thyroid tissue and thyroid gland capsule, lymph node metastases, presence of extra-nodal tumour growth and number of positive lymph nodes, whereas only tumour diameter, thyroid gland capsular infiltration and presence of extra-nodal tumour growth remained as significant prognostic factors in the multivariate analysis.
  • (12) Surrounding intact ipsilateral structures are more important for the recovery of some of the language functions, such as motor output and phonemic assembly, than homologous contralateral structures.
  • (13) The dual-probe system incorporates a central collimated probe for monitoring activity in the LV surrounded by an annular detector collimated in such a manner as to provide simultaneous real-time monitoring of the LV background activity.
  • (14) This technique is sensitive to the optical anisotropy within the muscle, including that due to intrinsic properties of the protein molecules as well as that due to the regular arrangement of proteins in the surrounding medium.
  • (15) Surrounding parenchyma may be partially compressed.
  • (16) The stage of a given malignancy, representing the degree of spread of the tumor to its local surroundings or distant sites, is the best predictor of long-term survival.
  • (17) At this stage of the observation period the labeling index was very low in surrounding liver, but still high in the gamma-glutamyltranspeptidase-positive areas.
  • (18) The third effect was a shift in center-surround balance towards a more dominant center.
  • (19) Although sound pressure levels are high, they are probably reduced before reaching the cochlea of the fetus because of the surrounding amniotic fluid and the fluid in the middle ear.
  • (20) Glial siphoning can distribute the potassium preferentially toward the blood vessels in the area, leading to an elevation in potassium concentration in the ECF surrounding the vascular smooth muscle of the arterioles.