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.