to mix in the best society

to mix well with someone

mixed life assurance

mnemonic

mnemonic trick

to moan

to moan and groan

moaner

moaning Minnie

mob

Mobile Army Surgical Hospital [MASH]

A mobile phone or a personal computer need not look good, they are supposed to function

My mobile has been stolen

mobster

Moderation is a fatal thing. Enough is as bad as a meal. More than enough is as good as a feast.

Moderation is a fatal thing […]. Nothing succeeds like excess.

modern youth

Modern caravans really do offer all the comforts of home

Modern/Today’s cars have/are equipped with headrests

In modern life margin is everything.

to be modest about one’s achievements

Modesty is not exactly your middle name

Modesty is my middle name

moggie/moggy/mog

Mom sighed and said to Dad that she had known it right away after all