overburden

English dictionary entry

Meanings

verb
  1. To overload or overtax.
noun
  1. The rock and subsoil that lies above a mineral deposit such as a coal seam, or any other underground feature.
  2. A sterile stratum that lies above the stratum being investigated.

Pronunciation

/ˌəʊ̯vəˈbɜːdn̩/ /ˌoʊvɚˈbɝdn̩/ /ˌəʉ̯vəˈbɜːdn̩/ [ˌɐʉ̯.vɐˈbɜːdn̩] LL-Q1860 (eng)-Sapaa-overburden.wav /ˈəʊ̯vəˌbɜːdn̩/ /ˈoʊvɚˌbɝdn̩/ /ˈəʉ̯vəˌbɜːdn̩/ [ˈɐʉ̯.vɐˌbɜːdn̩]

Word forms

overburden overburdens overburdening overburdened overburthen

Etymology

From over- + burden.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.