Etymograph

English

sleightly

Sleightly comes from Middle English sleightely ‘Slyly, cleverly’, from sleighte ‘Wit, shrewdness, judiciousness’, and ultimately from Proto-Germanic *slōgiþō.

  1. Proto-Germanicc. 500 BCE–200 CE*slōgiþōreconstructed
  2. Old Norsec. 800–1350slœgð‘trick, sleight, slyness’
  3. Middle Englishc. 1150–1500sleighte‘Wit, shrewdness, judiciousness’
  4. Middle English, derivedc. 1150–1500sleightely‘Slyly, cleverly’
  5. Englishearliest quotation 1658sleightly

attested reconstructed ? uncertain or disputed

Lineage

  1. Proto-Germanicc. 500 BCE–200 CE*slōgiþōreconstructed
  2. Old Norsec. 800–1350slœgð‘trick, sleight, slyness’
  3. Middle Englishc. 1150–1500sleighte‘Wit, shrewdness, judiciousness’
  4. Middle English, derivedc. 1150–1500sleightely‘Slyly, cleverly’
  5. Englishearliest quotation 1658sleightly

Earliest quotation: 1658, Samuel Crooke: “He healeth others sleightly, because he is sick of…”

Formed from sleight + -ly

Proto-Indo-European *slak- ‘to hit, strike, throw’

…

Proto-Germanic *slōgiz ‘cunning’

Proto-Germanic *slōgiþō

Old Norse slœgð ‘cunning’

Middle English sleighte ‘Wit, shrewdness, judiciousness’

English sleight

Today it means

adv With cunning; dexterously.

Language periods are conventional ranges, not dates for this word.

Etymograph / Proto-Germanic *slōgiþō / sleightly