odoriferous homing

odoriferous homing

[‚ō·də′rif·ə·rəs ′hōm·iŋ]
(electronics)
Homing on the ionized air produced by the exhaust gases of a snorkeling submarine.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.