in+open+sight
21Front sight — Sight Sight (s[imac]t), n. [OE. sight, si[thorn]t, siht, AS. siht, gesiht, gesih[eth], gesieh[eth], gesyh[eth]; akin to D. gezicht, G. sicht, gesicht, Dan. sigte, Sw. sigt, from the root of E. see. See {See}, v. t.] 1. The act of seeing;… …
22Peep sight — Sight Sight (s[imac]t), n. [OE. sight, si[thorn]t, siht, AS. siht, gesiht, gesih[eth], gesieh[eth], gesyh[eth]; akin to D. gezicht, G. sicht, gesicht, Dan. sigte, Sw. sigt, from the root of E. see. See {See}, v. t.] 1. The act of seeing;… …
23Rear sight — Sight Sight (s[imac]t), n. [OE. sight, si[thorn]t, siht, AS. siht, gesiht, gesih[eth], gesieh[eth], gesyh[eth]; akin to D. gezicht, G. sicht, gesicht, Dan. sigte, Sw. sigt, from the root of E. see. See {See}, v. t.] 1. The act of seeing;… …
24telescopic sight — Sight Sight (s[imac]t), n. [OE. sight, si[thorn]t, siht, AS. siht, gesiht, gesih[eth], gesieh[eth], gesyh[eth]; akin to D. gezicht, G. sicht, gesicht, Dan. sigte, Sw. sigt, from the root of E. see. See {See}, v. t.] 1. The act of seeing;… …
25To take sight — Sight Sight (s[imac]t), n. [OE. sight, si[thorn]t, siht, AS. siht, gesiht, gesih[eth], gesieh[eth], gesyh[eth]; akin to D. gezicht, G. sicht, gesicht, Dan. sigte, Sw. sigt, from the root of E. see. See {See}, v. t.] 1. The act of seeing;… …
26Sight glass — A sight glass or water gauge is a transparent tube through which the operator of a tank or boiler can observe the level of liquid contained within. Liquid in tanksSimple sight glasses may be just a plastic or glass tube connected to the bottom of …
27Open carry in the United States — A man openly carrying a handgun in a Burger King in Eagle, Colorado. In the United States, open carry is shorthand terminology for openly carrying a firearm in public , as distinguished from concealed carry, where firearms cannot be …
28Open relationship — The Purple Mobius symbol for polyamory and non monogamy. An open relationship is an interpersonal relationship in which the parties want to be together but agree to a form of a non monogamous relationship.[1] This means that they agree that a… …
29open — I. adjective (opener; openest) Etymology: Middle English, from Old English; akin to Old High German offan open, Old English ūp up Date: before 12th century 1. having no enclosing or confining barrier ; accessible on all or nearly all sides <… …
30open — openly, adv. openness, n. /oh peuhn/, adj. 1. not closed or barred at the time, as a doorway by a door, a window by a sash, or a gateway by a gate: to leave the windows open at night. 2. (of a door, gate, window sash, or the like) set so as to… …