Celery vs. Rhubarb — What's the Difference?

Celery (Apium graveolens) is a marshland plant in the family Apiaceae that has been cultivated as a vegetable since antiquity. Celery has a long fibrous stalk tapering into leaves.

Rhubarb is the fleshy, edible stalks (petioles) of species and hybrids (culinary rhubarb) of Rheum in the family Polygonaceae, which are cooked and used for food. The whole plant – a herbaceous perennial growing from short, thick rhizomes – is also called rhubarb.

A biennial European plant (Apium graveolens var. dulce) in the parsley family, having edible roots, leafstalks, leaves, and fruits.

Any of several plants of the genus Rheum, especially R. rhabarbarum, having long edible green or reddish leafstalks that are usually cooked and sweetened. Also called pie plant.

The crisp thick leafstalks of this plant.

A preparation made from the dried rhizomes and roots of any of several plants of the genus Rheum, especially R. palmatum or R. officinale of East Asia, used as a laxative.

The seedlike fruits of this plant used as a flavoring.

(Informal)A quarrel, fight, or heated discussion.

A European herb (Apium graveolens) of the carrot family.

Any plant of the genus Rheum, especially Rheum rhabarbarum, having large leaves and long green or reddish acidic leafstalks that are edible, in particular when cooked (although the leaves are mildly poisonous).

(uncountable) The stalks of this herb eaten as a vegetable.

The leafstalks of common rhubarb or garden rhubarb (usually known as Rheum × hybridum), which are long, fleshy, often pale red, and with a tart taste, used as a food ingredient; they are frequently stewed with sugar and made into jam or used in crumbles, pies, etc.

A yellow-green colour, like that of a celery.

The dried rhizome and roots of Rheum palmatum (Chinese rhubarb) or Rheum officinale (Tibetan rhubarb), from China, used as a laxative and purgative.

A plant of the Parsley family (Apium graveolens), of which the blanched leafstalks are used as a salad.

A Royal Air Force World War II code name for operations by aircraft (fighters and fighter-bombers) involving low-level flight to seek opportunistic targets.

Widely cultivated herb with aromatic leaf stalks that are eaten raw or cooked

(Saskatchewan) A ditch alongside a road or highway.

Stalks eaten raw or cooked or used as seasoning

General background noise caused by several simultaneous indecipherable conversations, which is created in films, stage plays, etc., by actors repeating the word rhubarb; hence, such noise in other settings.

Nonsense; false utterance.

An excited, angry exchange of words, especially at a sporting event.

A brawl.

Of the colour of rhubarb: either brownish-yellow (the colour of rhubarb rhizomes and roots used for medicinal purposes), or pale red (often the colour of the leafstalks of common rhubarb).

Of fighter aircraft: to fire at a target opportunistically.

Of an actor in a film, stage play, etc.: to repeat the word rhubarb to create the sound of indistinct conversation; hence, to converse indistinctly, to mumble.

(transitive) To articulate indistinctly or mumble (words or phrases); to say inconsequential or vague things because one does not know what to say, or to stall for time.

The name of several large perennial herbs of the genus Rheum and order Polygonaceæ.

The large and fleshy leafstalks of Rheum Rhaponticum and other species of the same genus. They are pleasantly acid, and are used in cookery. Called also pieplant.

The root of several species of Rheum, used much as a cathartic medicine.

Long pinkish sour leafstalks usually eaten cooked and sweetened

Plants having long green or reddish acidic leafstalks growing in basal clumps; stems (and only the stems) are edible when cooked; leaves are poisonous