impromptu /im-prompˈtū/

1. Improvised, spontaneous, unrehearsed
2. Makeshift

1. Without preparation
2. On the spur of the moment

1. An extempore witticism or speech
2. An improvised composition
3. A musical composition with the character of an extemporization

• mdr-TB
• MDS
• MDSc
• me
• ME
• Me
• Me.
• meacock
• meacocks
• mea culpa
• mead
• meadow
• meadow-brown
• meadow-browns
• meadow fescue
• meadow fescues
• meadow foxtail
• meadow foxtails
• meadow-grass
• meadow lark
• meadow larks
• meadow mice
• meadow mouse
• meadow mushroom
• meadow mushrooms