a. 无重音的, 清音的, 张力缺乏的

[医] 张力缺乏的, 弛缓的

Atones \At*ones\, adv. [See {At one}.] [Obs.]

Down he fell atones as a stone. --Chaucer.
※ Atonic \A*ton"ic\, a. [Cf. F. atonique. See
{Atony}.]
1. (Med.) Characterized by atony, or lack of vital energy;
as, an atonic disease.

2. (Gram.) Unaccented; as, an atonic syllable.

3. Destitute of tone vocality; surd. --Rush.


Atonic \A*ton"ic\, n.
1. (Gram.) A word that has no accent.

2. An element of speech entirely destitute of vocality, or
produced by the breath alone; a nonvocal or surd
consonant; a breathing. --Rush.

3. (Med.) A remedy capable of allaying organic excitement or
irritation. --Dunglison.