Definition of "line"
line1
/laɪn/
noun
plural lines
(obsolete) Instruction; doctrine.
verb
third-person singular simple present lines, present participle lining, simple past and past participle lined
line2
/laɪn/
verb
third-person singular simple present lines, present participle lining, simple past and past participle lined
line3
/laɪn/
verb
third-person singular simple present lines, present participle lining, simple past and past participle lined
(transitive, now rare, of a dog) To copulate with, to impregnate.