[verb, noun koun-ter-singk; verb koun-ter-singk] /verb, noun ˈkaʊn tərˌsɪŋk; verb ˌkaʊn tərˈsɪŋk/
verb (used with object), countersank, countersunk, countersinking.
to enlarge the upper part of (a cavity), especially by chamfering, to receive the cone-shaped head of a screw, bolt, etc.
to cause (the head of a screw, bolt, etc.) to into a prepared depression so as to be flush with or below the surface.
a tool for countersinking a hole.
a countersunk hole.
verb (transitive) -sinks, -sinking, -sank, -sunk
to enlarge the upper part of (a hole) in timber, metal, etc, so that the head of a bolt or screw can be sunk below the surface
to drive (a screw) or sink (a bolt) into such an enlarged hole
Also called countersink bit. a tool for countersinking
a countersunk depression or hole
[koun-ter-spahy] /ˈkaʊn tərˌspaɪ/ noun, plural counterspies. 1. a active in counterespionage. /ˈkaʊntəˌspaɪ/ noun (pl) -spies 1. a spy working against or investigating enemy espionage
[noun koun-ter-steyn; verb koun-ter-steyn] /noun ˈkaʊn tərˌsteɪn; verb ˌkaʊn tərˈsteɪn/ Histology noun 1. a second of a different color applied to a microscopic specimen and used to color and contrast those parts not retaining the first . verb (used with object) 2. to treat (a microscopic specimen) with a counterstain. verb (used without object) 3. […]
[noun koun-ter-stamp; verb koun-ter-stamp] /noun ˈkaʊn tərˌstæmp; verb ˈkaʊn tərˈstæmp/ noun 1. a added to a paper or document as a qualifying mark. 2. Numismatics. (def 1). verb (used with object) 3. to (a paper or document) already . 4. Numismatics. (def 2).
[koun-ter-steyt-muh nt] /ˈkaʊn tərˌsteɪt mənt/ noun 1. a made to deny or refute another .