myrmecology, philtrum, dactyliomancy, aestivation, kerfuffle: meanings and examples

Learn these 5 words from Word Ultra set 195. Each entry includes a definition, example sentence, pronunciation, and synonyms. Use the interactive cards above to practice them.

1. myrmecology · noun/ˌmɜr.məˈkɑl.ədʒi/

   the scientific study of ants

   Her research on myrmecology revealed fascinating insights into ant behavior and social structures.

   Synonyms: entomology, insect study, ant study

   Origin: from Greek 'myrmekes' meaning 'ants' and 'logos' meaning 'study'

2. philtrum · noun/ˈfɪltrəm/

   the small vertical groove between the base of the nose and the border of the upper lip

   The sculpture's detailed facial features included a pronounced philtrum, which added to its lifelike appearance.

   Synonyms: none

   Origin: from Latin 'philtrum', from Greek 'phīltros', meaning 'love charm' or 'charm'

3. dactyliomancy · noun/dækˈtɪl.i.oʊˌmæns.i/

   divination by the use of rings

   The ancient practice of dactyliomancy involves interpreting the shapes and symbols on rings to reveal insights about the future.

   Synonyms: ring divination, ring oracle, ring prophecy

   Origin: From Greek 'daktulos' meaning 'finger' and 'manteia' meaning 'divination'

4. aestivation · noun/ˌeɪ.stəˈveɪ.ʃən/

   a state of dormancy or inactivity during hot or dry periods

   During the hot summer months, many desert animals enter a state of aestivation to conserve water and energy.

   Synonyms: dormancy, hibernation, inactivity

   Origin: from Latin 'aestivatio', from 'aestivare' meaning 'to spend the summer'

5. kerfuffle · noun/kərˈfʌf.əl/

   a commotion or fuss, often caused by a disagreement

   The kerfuffle over the new policy led to heated discussions among the staff members.

   Synonyms: commotion, fuss, altercation

   Origin: The word 'kerfuffle' originates from the Scottish word 'curfuffle,’ which is a compound of 'cur' (to curl or twist) and 'fuffle' (to agitate or dishevel), suggesting some form of disorder or disruption.