HAMMERSTONE

Meaning of HAMMERSTONE in English

noun Date: 1872 a prehistoric hammering implement consisting of a rounded stone

Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012

HAMMERSTONE — ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun : a prehistoric hammering implement consisting of a rounded stone
Webster's New International English Dictionary
HAMMERSTONE — noun Date: 1872 : a prehistoric hammering implement consisting of a rounded stone
Merriam-Webster's Collegiate English vocabulary
HAMMERSTONE — Pronunciation: ' ha-m ə r- ˌ st ō n Function: noun Date: 1872 : a prehistoric hammering implement consisting of …
Merriam Webster Collegiate English Dictionary
PECK — I. ˈpek noun ( -s ) Etymology: Middle English pek, from Old French 1. a. : either of two units …
Webster's New International English Dictionary
CLACTONIAN — (ˈ)klak|tōnēən, -nyən adjective Usage: usually capitalized Etymology: Clacton -on-Sea, England, where the flaking tools were first found + English -ian …
Webster's New International English Dictionary
ACHEULEAN INDUSTRY — Acheulean also spelled Acheulian, first standardized tradition of toolmaking of Homo erectus and early Homo sapiens. Named for the type …
Britannica English vocabulary