n. 鱼叉, 斜桁

vt. 用鱼叉捉, 用鱼钩拖上来, 欺骗

[化] 带钩阀(可以使石油管在固定位置上移动)

Gaff \Gaff\, v. t. [imp. & p. p. {Gaffed}; p. pr. & vb. n.
{Gaffing}.]
To strike with a gaff or barbed spear; to secure by means of
a gaff; as, to gaff a salmon.


Gaff \Gaff\ (g[a^]f), n. [OE. gaffe, F. gaffe an iron hook with
which seamen pull great fishes into their ships; cf. Ir. gaf,
gafa hook; perh. akin to G. gabel fork, Skr. gabhasti. Cf.
{Gaffle}, {Gable}.]
1. A barbed spear or a hook with a handle, used by fishermen
in securing heavy fish.

2. (Naut.) The spar upon which the upper edge of a
fore-and-aft sail is extended.

3. Same as {Gaffle}, 1. --Wright.