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biogerontology
biogerontology n. 
/ˌbʌɪə(ʊ)ˌdʒɛrn̩ˈtɒlədʒi/,
Brit. /ˌbʌɪə(ʊ)ˌdʒɛrənˈtɒlədʒi/
, /ˌbʌɪə(ʊ)ˌdʒɛrənˈtɒlədʒi//ˌbʌɪə(ʊ)ˌdʒɛrn̩ˈtɒlədʒi/U.S. /ˌbaɪoʊˌdʒɛrənˈtɑlədʒi/
Medicine the branch of gerontology concerned with the biological processes involved in ageing./ˌbaɪoʊˌdʒɛrənˈtɑlədʒi/ΚΠ
1978 BioScience 28 497/1 Biological research on aging—biogerontology—is the scientific response to the primitive question, ‘Why do we grow old?’
1995 Nature 3 Aug. 398/1 Biogerontology has emerged suddenly from a scientific backwater to become a fashionable pursuit.
2008 Toronto Sun (Nexis) 11 July 31 Research in basic biogerontology may lead to a pill that slows aging.
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as lemmas
- know about
- know all is to forgive all
- know all the angles
- know all the answers
- know asunder
- know backwards
- know best
- know better
- know better formerly also better things
- know both sides of a penny
- know by headmark
- know by heart
- know by rote
- know different
- know enough to come in out of the rain
- know enough to come in when it rains
- know enough to go in when it rains
- know experimently
- know fashions
- know fine well
- know for
- know for a fact
- know from
- know from nothing
- know how many beans make five