Related Clues:
- Stretched tight or disciplined
- Pulled or drawn tight
- Tense, stretched tight
- Sounds as if one has learned not to be slack
- By the sound of it, what one may be at school, but not in any loose sense (4)
- An alfresco feast?
- Sounds like what teacher did to get tight
- Soundly learnt to get tight
- Playless?
- Opened up an alfresco feast
- Utterly wrong tense
- Being this tight is utterly wrong
- Extended picnic?
- Gave a lesson reportedly on 'tense'
- Held in tension