ləˈfä.trə̇kəs adjective
or lo·phot·ri·chate -kə̇t ; also loph·o·trich·ic |läfə|trikik, |lōf-
Etymology: lophotrichous from loph- + -trichous; lophotrichate from loph- + trich- + -ate; lophotrichic from loph- + trich- + -ic
: having a tuft of flagella at one end