ebbs — the flowing back of the tide as the water returns to the sea (opposed to flood, flow).
krebs — Sir Hans Adolf [hahns ah-dawlf;; English hanz ad-olf,, ey-dolf] /hɑns ˈɑ dɔlf;; English hænz ˈæd ɒlf,, ˈeɪ dɒlf/ (Show IPA), 1900–81, German biochemist in England: Nobel Prize in Medicine 1953.
