I mean not suitable or proper; not good enough; unhealthy.

I mean watchful and ready to act; quick to understand and act.

I mean not skillful or graceful; hard to handle; embarrassing.

I mean serious, important or grave.

I mean brave, noble, or larger than life; involving extreme effort.

I mean to to raise or lift up; to increase in position or rank; to cheer up; to improve culturally, intellectually, or morally.

I mean an official record book; the range of a voice or musical instrument; a machine that records data.

I mean to shake or move back and forth; to tremble.

I mean to prove or judge to be guilty.

I mean poisonous or deadly.

I mean beyond the usual or expected; highly unusual or rare.