illuminant

a. 发光的 n. 光源, 发光体

词形变化

illuminants 复数 illuminants

释义与例句

n.
  1. 1.

    Something that illuminates.

    1914, Ernest Bramah, Max Carrados They seemed to note the positions of the window at the one end and the door almost at the other, and even to take into account the single pendent electric light which up till then had been the sole illuminant.

adj.
  1. 1.

    That illuminates.

词汇关系

名词

上位词 1

fuel

词源

From French.

来源：wiktionary