(automotive) A C-pillar.

(automotive) A D-pillar.

(automotive) A B-pillar.

plural of post-it

plural of post-op

Happening after an operation. / Having been operated on.

(medicine) A postoperative patient or procedure. / (LGBT) A postoperative trans man or trans woman.

To affix a notice, announcement etc, to a post, board, wall or the like. / To enter any information, data etc (into a register, account, record etc).

far post

(of a series of letters) That are placed after a name. / (linguistics) After a noun.