I. cull verb
1.
Synonyms: glean , extract, garner, gather, pick up
Related Word: accumulate, amass, collect, round up
2.
Synonyms: choose 1, elect, mark, opt (for), optate, pick, prefer, select, single (out), take
Related Word: discriminate
Idioms: separate the sheep from the goats, separate the wheat from the chaff
II. ||cull noun
Synonyms: fool 3, butt, chump, dupe, easy mark, fall guy, fish, gull, mark, sucker