IshPs 151(13) :ܠܘܝܬܢ ܬܢܝܢܐ ܗܘ ܪܒܐ܃ ܟܕ ܡܢ ܚܕ ܪܡ݁ܙ ܥܠ ܓܢܣܐ ܟܠܗ ܕܬܢܝ̈ܢܐ‏ : Leviathan is a huge sea serpent; so from one he indicates the entire genre of huge sea creatures
See the entire entry for rmz vb. to wink, signal