forming derivative or compound words by putting together constituents each of which expresses a single definite meaning

forming derivative or compound words by putting together constituents each of which expresses a single definite meaning

medium-sized tree with brown-black bark and woody fruiting catkins; leaves are hairy beneath

forming derivative or compound words by putting together constituents each of which expresses a single definite meaning

forming derivative or compound words by putting together constituents each of which expresses a single definite meaning

forming derivative or compound words by putting together constituents each of which expresses a single definite meaning

forming derivative or compound words by putting together constituents each of which expresses a single definite meaning

a blood test used to identify unknown antigens; blood with the unknown antigen is mixed with a known antibody and whether or not agglutination occurs helps to identify the antigen; used in tissue matching and blood grouping and diagnosis of infections

a clumping of bacteria or red cells when held together by antibodies (agglutinins)

a clumping of bacteria or red cells when held together by antibodies (agglutinins)