Saddleback

·noun The harp seal.

II. Saddleback ·adj ·same·as Saddle-backed.

III. Saddleback ·noun The great blackbacked gull (Larus marinus).

IV. Saddleback ·noun Anything saddle-backed; ·esp., a hill or ridge having a concave outline at the top.

V. Saddleback ·noun The larva of a bombycid moth (Empretia stimulea) which has a large, bright green, saddle-shaped patch of color on the back.