at right angle to
51Right line — Right Right (r[imac]t), a. [OE. right, riht, AS. riht; akin to D. regt, OS. & OHG. reht, G. recht, Dan. ret, Sw. r[ a]tt, Icel. r[ e]ttr, Goth. ra[ i]hts, L. rectus, p. p. of regere to guide, rule; cf. Skr. [.r]ju straight, right. [root]115. Cf.… …
52Right prism — Right Right (r[imac]t), a. [OE. right, riht, AS. riht; akin to D. regt, OS. & OHG. reht, G. recht, Dan. ret, Sw. r[ a]tt, Icel. r[ e]ttr, Goth. ra[ i]hts, L. rectus, p. p. of regere to guide, rule; cf. Skr. [.r]ju straight, right. [root]115. Cf.… …
53Right pyramid — Right Right (r[imac]t), a. [OE. right, riht, AS. riht; akin to D. regt, OS. & OHG. reht, G. recht, Dan. ret, Sw. r[ a]tt, Icel. r[ e]ttr, Goth. ra[ i]hts, L. rectus, p. p. of regere to guide, rule; cf. Skr. [.r]ju straight, right. [root]115. Cf.… …
54Right sailing — Right Right (r[imac]t), a. [OE. right, riht, AS. riht; akin to D. regt, OS. & OHG. reht, G. recht, Dan. ret, Sw. r[ a]tt, Icel. r[ e]ttr, Goth. ra[ i]hts, L. rectus, p. p. of regere to guide, rule; cf. Skr. [.r]ju straight, right. [root]115. Cf.… …
55Right sphere — Right Right (r[imac]t), a. [OE. right, riht, AS. riht; akin to D. regt, OS. & OHG. reht, G. recht, Dan. ret, Sw. r[ a]tt, Icel. r[ e]ttr, Goth. ra[ i]hts, L. rectus, p. p. of regere to guide, rule; cf. Skr. [.r]ju straight, right. [root]115. Cf.… …
56right-an|gle — right angle, an angle that is formed by a line perpendicular to another line; angle of 90 degrees. The angles in a square or in the capital letters F, L, and T are right angles. right an|gle «RYT ANG guhl», adjective. = right angled. (Cf. ↑right… …
57right triangle — right triangles N COUNT A right triangle has one angle that is a right angle. [AM] (in BRIT, use right angled triangle) …
58right-angled — right angle ► NOUN ▪ an angle of 90°, as in a corner of a square. ● at right angles to Cf. ↑at right angles to DERIVATIVES right angled adjective …
59right — [rīt] adj. [ME < OE riht, straight, direct, right, akin to Ger recht < IE base * reĝ , straight, stretch out, put in order > RICH, RECKON, L regere, to rule, rex, king, regula, a rule] 1. Obs. not curved; straight: now only in… …
60right triangle — right′ tri′angle n. math. a triangle having a right angle (contrasted with oblique triangle) • Etymology: 1920–25 …
