Clue: Machine aperture

Answer: OILHOLE

Length: 7

---

Similar Clues:

• Flying machines, for short (AEROS with 5 letters)
• Change machine input (ONES with 4 letters)
• Some shop machines (BANDSAWS with 8 letters)
• Sewing machine spool (BOBBIN with 6 letters)
• Actor Guy of "Memento" and "The Time Machine" (PEARCE with 6 letters)
• Air-cooled machine gun (BREN with 4 letters)
• Sub machine (SONAR with 5 letters)
• "The Time Machine" aristocrats (ELOI with 4 letters)
• Farm machine, for short (TRAC with 4 letters)
• Singer of sewing machine fame (ISAAC with 5 letters)