/kəˈmɛnd/
[verb] To praise someone or something as being good or worthy of attention, or to recommend someone to another person's care or trust.
The same Latin root that gave us 'commend' also secretly lives inside the word 'mandate' — both began with hands.
The story of 'commend' begins in ancient Rome, with a verb that was quite literally about placing something into someone's hands. The Latin word 'commendare' was built from two parts: the prefix 'com-', meaning 'together' or 'completely', and 'mandare', meaning 'to entrust' or 'to hand over'. That second element, 'mandare', itself comes from 'manus' (hand) combined with 'dare' (to give). So at its heart, to commend something was to physically place it — as if pressing an object into another person's palm and saying, 'I trust you with this.'
From Latin 'commendare', the word passed into Old French as 'comander' and 'commender', where it carried a broader sense of authoritative instruction as well as praise. This is where the story gets interesting, because Old French 'comander' also gave English the word 'command' — a close cousin of 'commend' that kept the idea of authority while losing the warmth of trust and praise. The two words look and sound almost identical today, but they took quietly different paths through the centuries.
English received 'commend' directly from Latin 'commendare' during the 14th century, a period when educated English writers and clergy drew heavily on Latin for precise and formal expression. Early uses in Middle English were strongly religious in character — people commended their souls to God, trusting the divine with something precious. Writers of the period also used it to mean recommending a person to the favor of another, almost like writing a letter of introduction on their behalf.
Over the following two centuries, the meaning gradually softened and broadened. By the 16th and 17th centuries, 'commend' had grown to include the simple act of expressing praise or admiration — you could commend a soldier's bravery, a cook's skill, or a poet's imagination. The physical metaphor of placing something in another's hands had become invisible, replaced by a purely social and verbal gesture. Shakespeare used the word freely in this sense, and it appears throughout the King James Bible of 1611, giving it lasting authority in the English-speaking world.
The same Latin root 'mandare' that built 'commendare' also produced a remarkable family of English words through different routes. Latin 'mandare' → Old French 'mander' → English 'mandate'; Latin 'commendare' → Old French 'commander' → English 'command'; and even 'demand' traces back to Latin 'demandare' (to hand over, to order), again via Old French 'demander'. Each word in this family carries a ghost of that original Latin hand — the 'manus' — even if modern speakers cannot feel it anymore. To commend, to command, to demand: all different pressures of the same ancient palm.