testcross
9 letters · noun · scores 2,600 in SpellHuntr
noun
a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring
testcross is a valid word in SpellHuntr, worth 2,600 points (9 letters — longer words score more). Spell it in a live game →
Find every word you can make from the letters in testcross →
More 9-letter words →