semi
adj 1: (prefix) half or partial; "`semi' is a prefix in such words
as `semicircular' and `semiannual' and
`semiconscious'"
2: (prefix) having some of the characteristics of; "`semi' is a
prefix meaning similar in the word `semiofficial'"
n 1: one of the two competitions in the next to the last round of
an elimination tournament [syn: {semifinal}]
2: a truck consisting of a tractor and a trailer together [syn:
{trailer truck}, {tractor trailer}, {articulated lorry}]
3: a trailer having wheels only in the rear; the front is
supported by the towing vehicle [syn: {semitrailer}]