← Back to browseaffinitynoun#23,693Translationsゆかりゆかり引力いんりょく縁故えんこ親近感しんきんかんEnglish definition(immunology) the attraction between an antigen and an antibodyExamplesThis case has an affinity with that one.They feel a strange affinity with each other.Similar wordsaffinitiesaffinaffinexfinityinfinityaffix← polyestersforza →