threeside

名词 n. 形容词 adj.

英文释义

名词 n.
  1. Any object or shape consisting of three sides; triangle. nonstandard,rare
    — [...] let this base-point be indicated by Ax, while the sixth base-point will be indicated by C. Now [c*] contains a threeside formed by a, [...]
形容词 adj.
  1. Having three sides; three-sided, triangular. nonstandard,not-comparable,rare

词形变化

threesides plural three-side alternative three-side alternative

词源

词源 1
From three + side.
词源 2
From three + side.
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