Webster's Revised Unabridged Dictionary · 1913

Cullis

Cullis (k{not transcribed}l"l{not transcribed}s) , noun

[Old French coleis, French coulis, from Old French & French couler to strain, to flow, from Latin colare to filter, strain; compare Late Latin coladicium. Compare Colander.]

A strong broth of meat, strained and made clear for invalids; also, a savory jelly. [Obsolete]
When I am exellent at caudles And cullises... you shall be welcome to me. — Beau. & Fl

Cullis (-{not transcribed}z) , noun

[French coulisse groove, from the same source as English cullis broth.]

(Architecture) A gutter in a roof; a channel or groove.