Clue: Oscilloscope wave

Answer: SINE

Length: 4

---

Similar Clues:

• People in masks wave them (EPEES with 5 letters)
• Warmed in the 'wave (REHEATED with 8 letters)
• Crestless wave (SWELL with 5 letters)
• Start of a wand waver's utterance (ABRA with 4 letters)
• What a matador waves (CAPE with 4 letters)
• Crashing waves (BREAKERS with 8 letters)
• New Wave band Pseudo ___ (ECHO with 4 letters)
• Wave in the Méditerranée (ONDE with 4 letters)
• Wave away, maybe (SHOO with 4 letters)
• British flag waved in a courteous manner? (CIVILUNIONJACK with 14 letters)