From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
immune cell /ɪmjˈuːn sˈɛl/
Immunzelle <fem>, immunologisch kompetente Zelle, Immunozyt <masc>
Synonym: immunocyte
see: cell, cells, adventitial cell, pericyte, alpha cell, Alzheimer cell, amaeboid cell, caterpillar cell, Anichkov cell, argentaffine cell, association cell, amacrine cell, brachine cell, shortine cell, tormogen cell, flagellate cell, acid cell, parietal cell, oxyphilic cell, oxyntic cell, enterochromaffin cell, bloated cell, lipophage, xanthocyte, companion cell, satellite cell, Hortega cell, hyperchromatic cell, immunocompetent cell, juvenile cell, keratinocyte, akaryote cell, akaryote, akaryocyte, small cell, osteogenic cell, myeloid cell, body cell, somatic cell, pigmented cell, pigmentophore, pigment cell, chromatophore, naevus cell, melanocyte, melanoblast, plant cell, producer cell, Purkinje cell, reticuloendothelial cell, mucoserous cell, Sertoli cell, animal cell, consumer cell, polymophonuclear cell, polymorphocyte