mother-in-law seat
informal
noun
An extra seat at the back of a two-seater motor car or aircraft; specifically = dicky.
Origin
1960s.
- I (or he, she, etc.) couldn't (informal also could) care less
- I (or he, she, etc.) didn't come down in the last shower
- I (or he, she, etc.) wasn't born yesterday
- I (or I'll) tell you what
- I (or I'll) warrant (you)
- iOS
- IoT
- iota
- iota subscript
- IOU
- -ious
- IOW
- Iowa
- Iowa City
- Iowan
- IP
- IPA
- IP address
- Ipatieff, Vladimir Nikolaievich
- ipecac
- ipecacuanha
- Iphigenia
- Ipiros
- ipm
- i.p.m.