fag end 
noun British informal
1A cigarette end.He coughed and rested his fag end on the vintage Brylcream lid he used as an ashtray....
- She curtsied on her way out, and dumped her fag end into Manny's fountain.
- It annoys me when I see someone drop their fag end on the ground and they're standing right next to an ash tray which Surrey County Council recently installed on a load of lamp posts in Redhill.
1.1The last part of something, especially when regarded as less important or interesting: the fag end of the Indian cricket season...
- I could not watch the game all through but was lucky to be in front of TV in the fag end of the match.
- The garden was set up at the fag end of last academic year.
- Chewing On Glass is an album absolutely dripping in the soft, dewy sheen of midnight; the kind of music that you murmur to yourself at the fag end of parties and the quiet contemplation of dawn.
Origin
Early 17th century (in the sense 'remnant'): from 15th-century fag 'a flap', of unknown origin. The current sense dates from the early 20th century.
- supplace
- supplant
- supplantation
- supplanter
- supplantment
- supple
- supplejack
- supple knee
- supplely
- supplement
- supplemental
- supplemental air
- supplemental angle
- supplemental chord
- supplemental jurisdiction
- supplementally
- Supplemental Security Income
- supplemental triangle
- supplementarily
- supplementarity
- supplementary
- supplementary air
- supplementary angle
- supplementary benefit
- supplementary triangle