crossreactive
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
20
Scrabble Score
13
Letters
4
Syllables
9
Unique Chars
Meaning
adj
Describing a reaction between an antigen and an antibody that was formed to counteract a different (often similar) antigen
Etymology
Etymology tree Proto-Indo-European *(s)ker-der.? Proto-Italic *kruks /*krukis Latin cruxbor. Old Irish crosbor. Old Norse krossbor. Old English cros Middle English cross Middle English cros- English cross- English react Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Old French -ifbor. Middle English -yf English -ive English reactive English crossreactive From cross- + reactive.