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From Sanskrit उत्तम (uttama) + अङ्ग (aṅga) + -ము (-mu).
ఉత్తమాంగము • (uttamāṅgamu) ? (plural ఉత్తమాంగములు)
- The principal member, i.e., the head.
"ఉత్తమము" in Charles Philip Brown (1903) A Telugu-English dictionary, Madras: Promoting Christian Knowledge, page 154