<span class="searchmatch">actometer</span> (plural <span class="searchmatch">actometers</span>) (medicine) A device that measures and records activity and rest. actigraph actimeter actometry octameter...
<span class="searchmatch">actometers</span> plural of <span class="searchmatch">actometer</span> octameters...
From active + -metry. actometry (uncountable) The measurement of people's activity / rest cycles actigraphy actimetry <span class="searchmatch">actometer</span>...
trimeter, tetrameter, pentameter, hexameter, heptameter, octameter, enneameter, decameter, hendecameter, dodecameter (Category: en:Prosody) <span class="searchmatch">actometer</span>...