Lacking courage, spirit, or energy; timid, faint-hearted; lazy, negligent. Now English regional (chiefly northern).

Without vigour or energy: = listless, adj. Obsolete.

Dull, flat; lacking in spirit or energy, listless; inactive. Also: slow-witted, stupid.

Poor in quality or condition; lacking vigour. Cf. likely, adj. 5b. Obsolete.

Devoid of energy or spirit; inert, inactive; spiritless, listless.

transferred and figurative. Of age, etc.

Chiefly Psychiatry. Lacking mental or physical energy; characterized by lack of mental or physical energy. Cf. anergia, n. anergy, n. 1.

Of or relating to entropy (in various senses); characterized by or resulting from entropy. Frequently figurative.

Without energy, inert, spiritless: = thowless, adj. 2.

Characterized by reduced activity; lacking vigour, vitality, or liveliness; leisurely, relaxed.

Characterized by reduced activity; lacking vigour, vitality, or liveliness.

Lacking distinctiveness, character, or vitality.