bedder noun¹. ['bɛdǝ] LME.
[from BED noun + -ER¹.]
I.
1. A manufacturer of beds; an upholsterer. obsolete exc. dial. LME.

2. A college bedmaker. colloq. L19.

3. early bedder, early go-to-bedder, a person who habitually goes to bed early; late bedder, late go-to-bedder, a person who habitually goes to bed late. E20.

[TahlilGaran] English Dictionary ▲

bedder(1)
II.

4. A bedding-out plant. M19.

[TahlilGaran] English Dictionary ▲

bedder noun². ['bɛdǝ] slang. L19.
[from BED noun + -ER⁶.]
A bedroom.

[TahlilGaran] English Dictionary ▲