comparative form of sick: more sick.

(intransitive, literally, figuratively) To percolate, trickle, or seep; to ooze, as water through a crack.

(obsolete outside dialects) Certain. / (obsolete outside dialects) Secure, safe.

Third-person singular simple present indicative form of sicken

(sometimes figuratively) In a manner to sicken.

Disgusted or revolted.

(transitive) To make ill. / (intransitive) To become ill. / (transitive) To fill with disgust or abhorrence. / (sports) To lower the standing of. / (intransitive) To be filled with disgust or abhorrence.

present participle of sicken

The act of making somebody sick.

Causing sickness or disgust. / (LGBT slang) Amazing, fantastic.