Etymograph

English

fossorial

Fossorial comes from Latin fossōrius ‘adapted for digging or delving’, from fodiō ‘dig’, and ultimately from Proto-Indo-European *bʰedʰh₂-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*bʰedʰh₂-1‘to dig, burrow’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*bʰódʰh₂ey1reconstructed
  3. Proto-Italicc. 1500–700 BCE*foðjō1‘to pierce’reconstructed
  4. Latinc. 75 BCE–200 CEfodiō2‘dig’
  5. Latinc. 75 BCE–200 CEfossōrius2‘adapted for digging or delving’
  6. Englishearliest quotation 2006fossorial2

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin fodio
  2. 2 Wiktionary, English fossorial
  3. Earliest quotation in Wiktionary’s entry: 2006, Kenneth D. Rose, The Beginning of the Age of Mammals: “The most specialized fossorial mammals (moles, marsupial mole) are…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*bʰedʰh₂-Wiktionary, Latin fodio‘to dig, burrow’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*bʰódʰh₂eyWiktionary, Latin fodioreconstructed
  3. Proto-Italicc. 1500–700 BCE*foðjōWiktionary, Latin fodio‘to pierce’reconstructed
  4. Latinc. 75 BCE–200 CEfodiōWiktionary, English fossorial‘dig’
  5. Latinc. 75 BCE–200 CEfossōriusWiktionary, English fossorial‘adapted for digging or delving’
  6. Englishearliest quotation 2006fossorialWiktionary, English fossorial. Earliest quotation in Wiktionary’s entry: 2006, Kenneth D. Rose, The Beginning of the Age of Mammals: “The most specialized fossorial mammals (moles, marsupial mole) are…”

Linked words

through Proto-Indo-European *bʰedʰh₂- ‘to dig, burrow’

bed, battle, combat, battery, bat, 12 more

through Latin fodiō ‘dig’

fossil, 7 more

Today it means

adj Of, pertaining to, or adapted for digging or burrowing.

Sources

Sources: Wiktionary, “fossorial”; the older steps come from the Wiktionary entry for Latin fodio. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *bʰedʰh₂- / fossorial

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