actigraphy
Word Rarity
Very rare
Frequency: 1.13 in modern English
21
Scrabble Score
10
Letters
3
Syllables
9
Unique Chars
Meaning
Example Sentences
- "With actigraphy, the participant wears a wrist band with a small acceleration sensor that records movement over preset epochs."
- "The urban poor in developing countries face challenging living environments, which may interfere with good sleep. Using actigraphy to measure sleep objectively, we find that low-income adults in Chennai, India sleep only 5.5 hours per night on average despite spending 8 hours in bed."