Word Study
cluster |
cluster bean |
cluster bomb |
cluster bomblet |
cluster headache |
cluster of differentiation 4
| cluster of differentiation 8
| clustered
| clustered bellflower
| clustered lady's slipper
| clustered poppy mallow
cluster of differentiation 4
WORDNET DICTIONARY
Noun cluster of differentiation 4 has 1 sense
- cluster of differentiation 4(n = noun.substance) cd4 - a glycoprotein that is found primarily on the surface of helper T cells; "CD4 is a receptor for HIV in humans" is a kind of glycoprotein
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