(Slang) Exhausted; very tired.
1. Covered with or as if with a bushy growth
2. chiefly Australian; lost especially in the bush; perplexed, confused
3. Tired, exhausted

1. Half asleep; SYN. drowsing, dozy, dozing, napping, nodding.
2. Showing lack of attention or boredom; SYN. oscitant, yawning.

1. Dulled by surfeit.
2. Exhausted; SYN. wearied.

Ready to fall asleep; SYN. sleepy-eyed, sleepyheaded.

1. Averse to activity or exertion; indolent; also; torpid
2. Slow to respond (as to stimulation or treatment)
3. Markedly slow in movement, flow, or growth; economically inactive or slow
4. With little movement; very slow

Depleted of strength or energy

1. Having the strength exhausted by labor or exertion; worn out in respect to strength, endurance, etc.; tired; fatigued.
2. Causing weariness; tiresome.
3. Having one's patience or contentment exhausted; tired; sick; SYN. fatigued, tiresome, irksome, wearisome.

ETYM French, from fatiguer to fatigue, Latin fatigare; cf. Latin affatim sufficiently.
1. Temporary loss of strength and energy resulting from hard physical or mental work; SYN. weariness, tiredness.
2. A lack of vitality; SYN. anemia, anaemia.
3. (Of materials (especially metals)) the state of being weakened by long stress.

A very sleepy state; SYN. drowsiness, somnolence.