What does the cryptic crossword clue "Uninspired outside right? No! (7)" mean?

The definition is "Uninspired". The wordplay uses an anagram. anagram of OUTSIDE = TEDIOUS; definition: "Uninspired" The answer is Tedious.

Uninspired outside right? No! (7)

Telegraph Prize Cryptic #3020 | 12 Across | 2019-09-08 flower