Etymology: Greek, thematic vowel of many nouns and adjectives in combination
— used as a connective vowel originally to join word elements of Greek origin and now also to join word elements of Latin or other origin
speed o meter
elast o mer
Etymology: Greek, thematic vowel of many nouns and adjectives in combination
— used as a connective vowel originally to join word elements of Greek origin and now also to join word elements of Latin or other origin
speed o meter
elast o mer
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003