a 1 c 3 t 1 i 1 n 1 o 1 m 3 e 1 t 1 e 1 r 1
11 letters · 15 points in Scrabble
Meaning
noun an instrument for measuring the intensity of electromagnetic radiation (usually by the photochemical effect)
originEtymology tree Ancient Greek ᾰ̓κτῑ́ς (ăktī́s)der. English actino- Proto-Indo-European *meh₁- Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron)der. English -meter English actinometer From actino- + -meter.
Etymology from Wiktionary, CC BY-SA 3.0
Words from these letters
- remittance 14
- cremation 13
- emittance 13
- manticore 13
- metricate 13
- octameter 13
- marionette 12
- coinmate 12
- intercom 12
- meteoric 12
- romantic 12
- carnotite 11