(archaic) By force. / Necessarily; by necessity.

(obsolete) To force; to compel.

The quality or state of being perfect or complete, so that nothing substandard remains; the highest attainable state or degree of excellence

(now uncommon and nonstandard, transitive) To perfect.

(transitive) To pierce; to penetrate. / (transitive) To make a line of holes in (a thin material) to allow separation at the line.

(philately, biology) perforated

(grammar) A tense that expresses action completed at some time in the future; in English it is formed by use of will have (or shall have) and a past participle

With perfection. / Wholly, completely, totally.

(grammar) A perfect tense that expresses action in the past (usually completed) with consequences in the present time.

(grammar) A combination of the conditional mood and the perfect tense, roughly corresponding to English 'I would have...'