small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet; only species in the family Ornithorhynchidae
any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk
graceful Old World ruminant with long legs and horns directed upward and backward; includes gazelles; springboks; impalas; addax; gerenuks; blackbucks; dik-diks
people who are old collectively; "special arrangements were available for the aged"
(used of tobacco) aging as a preservative process (`aged' is pronounced as one syllable)
of wines, fruit, cheeses; having reached a desired or final condition; (`aged' pronounced as one syllable); "mature well-aged cheeses"
advanced in years; (`aged' is pronounced as two syllables); "aged members of the society"; "elderly residents could remember the construction of the first skyscraper"; "senior citizen"
at an advanced stage of erosion (pronounced as one syllable); "aged rocks"