/hiːv/
[verb] To lift or pull something heavy with great effort, or to throw something with force. It can also describe the rising and falling motion of the sea or a person's chest.
Sailors gave us the rhythmic cry 'heave-ho' from the same ancient root that also quietly lives inside the word 'heaven.'
The word 'heave' reaches back to Old English 'hebban', meaning to lift or raise. This was a strong, muscular verb — one of the old Germanic verbs whose past tense changed its vowel sound rather than simply adding an ending, much like how we still say 'heave' in the present but once said 'hove' in the past (a form that survives in nautical language: 'the ship hove into view'). Old English 'hebban' came from the Proto-Germanic root '*hafjanan', meaning to lift, and before that from the Proto-Indo-European root '*kap-', which carried the idea of grasping or taking hold of something.
This ancient root spread remarkably far across the languages of Europe. Proto-Germanic '*hafjanan' gave Old Norse 'hefja', meaning to lift, and Old High German 'heffen', which became modern German 'heben', still meaning to lift or raise. Latin took a different branch of the same Proto-Indo-European family and produced 'capere', meaning to seize or take, which eventually gave English words like 'capable', 'capture', and 'concept' — all through later borrowings. The physical idea of grasping and lifting was at the heart of all these words.
In Middle English, 'hebban' gradually softened in pronunciation and spelling, settling into the form 'heven' and then 'heave' by around the 13th and 14th centuries. The word was deeply practical — it described the work of bodies in motion, the effort of lifting grain sacks, hauling ropes, or moving heavy stones. Sailors adopted it enthusiastically, since their lives depended on collective heaving: pulling ropes together on a rhythmic count, which gave rise to the call 'heave-ho', where 'ho' was simply an exclamation to mark the moment of effort.
One of the most surprising connections hidden inside 'heave' is its quiet relationship with the word 'heaven'. Old English 'heofon', meaning the sky or the abode of God, is thought by many etymologists to share the same Germanic lifting root — heaven being, at its most literal, 'the raised place', the thing lifted above. Similarly, the word 'heave' shares ancestry with 'heavy', since that which must be heaved is, by definition, heavy. Proto-Germanic '*hafjanan' → Old English 'hebban' → Middle English 'heven' → English 'heave', and separately Proto-Germanic '*haƀugaz' → Old English 'hefig' → Middle English 'hevy' → English 'heavy'. The two words are essentially twins, born from the same act of lifting.
Over the centuries, 'heave' expanded its meaning from pure physical effort into more poetic and physiological territory. The chest heaves — it rises and falls with deep breath, grief, or exhaustion. The sea heaves — it swells and rolls with a kind of vast, impersonal muscular energy. By the 19th century, the word had also taken on a slightly unpleasant meaning in everyday speech: to heave could mean to retch or vomit, capturing the violent upward convulsion of the stomach. From lifting grain in an Anglo-Saxon farmyard to describing the nausea of a seasick passenger, 'heave' has carried its ancient sense of forceful upward movement across more than a thousand years of English life.