lacertid

名词 n.
中文释义

英文释义

名词 n.
  1. Any lizard of the family Lacertidae.
    — Lacertid scalation and body forms are similar to those of the teiids, although lacertids are usually smaller.
  2. A type of blazar (highly variable active galactic nucleus) that lacks spectral emission lines characteristic of quasars.
    — In the same diagram a compact galaxy, 3C 371, and a Seyfert, 3C 120, lie very close to the Lacertids.

词形变化

lacertids plural lacertids plural BL Lacertid alternative Lacertid alternative

词源

词源 1
From translingual Lacertidae.
词源 2
From the name of the first discovered example, BL Lacertae.
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