D defs.my
Entry 2 senses Webster, 1913

Unseconded

· Un·sec·ond·ed · IPA /ʌnˈsɛkəndɪd/
01 a. Not seconded; not supported, aided, or assisted; as, the motion was unseconded; the attempt was unseconded.
  1. 1.
    Not seconded; not supported, aided, or assisted; as, the motion was unseconded; the attempt was unseconded.
  2. 2.
    Not exemplified a second time.[Obs.]