To submit, yield, surrender, give way, but mostly used with pa-prefixed and in a negative sentence. Indì siá magpatubók. He won't give in. He will not back down. (see pasúpil, padaúg, paubág, patubalíng).
(B) A pin, peg, bolt, small piece of metal, bamboo, wood, etc. used for fastening together separate articles; to pin (up). Túbki (Tubokí) ang báyò na. (Síbti ang íya báyò). Pin up her dress. (see sibít, tisók, túslok, etc.).