† co-efficacyn.
rare.
Joint efficacy.
ΚΠ
1646 Sir T. Browne Pseudodoxia Epidemica iv. xiii. 228 The efficacie of these Stars, or coefficacie particular in medications. View more context for this quotation
This entry has not yet been fully updated (first published 1891; most recently modified version published online June 2021).
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n.1646