accelerometer
/ækˌsɛl.əˈɹɑ.mə.tɚ/
Word Rarity
Rare
Frequency: 2.55 in modern English
19
Scrabble Score
13
Letters
6
Syllables
8
Unique Chars
Meaning
noun
An instrument for measuring acceleration.
noun
An instrument made for detecting and measuring vibrations.
Example Sentences
- "Near-synonym: vibrometer"
- "Working with NR, ScotRail and Porterbrook, Perpetuum has fitted sensors with gyroscopes and accelerometers to trains that are already in passenger service."
Etymology
Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *kel-der. Latin celer Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin celerō Latin accelerō Latin accelerātuslbor. ▲ Latin accelerō Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin accelerātiōder. English accelerationbf. English accelerate Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- Proto-Indo-European *meh₁- Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron)lbor. French -mètrebor. English -meter English accelerometer From accelerate + -o- + -meter.
Regional Pronunciation
- American English: /ækˌsɛl.əˈɹɑ.mə.tɚ/