n.
Function: transitive verb
Inflected Form: fet · tled ; fet · tling \ ' fet-li ŋ , ' fe-t ə l-i ŋ \
Etymology: British dialect, to set in order, get ready, from Middle English fetlen to shape, prepare; perhaps akin to Old English fetian to fetch ― more at FETCH
Date: 1881
: to cover or line the hearth of (as a reverberatory furnace) with loose material (as sand or gravel)