[ an-see-uh s ]
/ ænˈsi əs /

noun Classical Mythology.

a son of Poseidon who joined the Argonauts and became helmsman of the Argo.
a descendant of Lycurgus who, among the Argonauts, was second in strength only to Hercules. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for ancaeus

  • But the others held them back, and many of his comrades granted it to Ancaeus.

    The Argonautica|Apollonius Rhodius