Understandable
One of my favourite sections of I’m Sorry I Haven’t a Clue is the Uxbridge English Dictionary, where contestants suggest new meanings for old words.
Not having the book I can’t tell you if the definition I came up with this morning has already been done, but nevertheless I thought I’d share it with the pajLog audience (that’s you, folks!).
Understandable (adjective): a shower spraying water that is neither too hot nor too cold.