2 syllables: Rhu, barb. Stress on Rhu.
ROO-bahrb
/ˈɹuˌbɑɹb/
Rhubarb is pronounced ROO-bahrb (/ˈɹuˌbɑɹb/). It has two syllables (Rhu-barb), with the stress on "Rhu". Rhubarb is a perennial plant whose thick tart stalks are widely used in cooking and desserts; the term also refers to the edible stalks themselves, typically prepared with sugar or used in pies. As a noun, it denotes both the plant and the edible product, and in some contexts may describe a heated dispute, though this usage is informal and regional.
nounRhubarb is a perennial plant whose thick tart stalks are widely used in cooking and desserts; the term also refers to the edible stalks themselves, typically prepared with sugar or used in pies. As a noun, it denotes both the plant and the edible product, and in some contexts may describe a heated dispute, though this usage is informal and regional.
"I made a rhubarb pie with a lattice crust for dessert."
"The rhubarb stalks tasted tart and bright in the compote."
"Her rhubarb crop failed after a late frost this spring."
Rhubarb is pronounced /ˈruːˌbɑːrb/ in US English and /ˈruːˌbɑːb/ in UK English. The stress sits on the first syllable: RHU-barb, with a prolonged 'oo' in the first vowel, and the second syllable producing a soft, open back vowel before the final 'r' sound. In casual speech you may hear vowel reduction, but the two-syllable rhythm remains intact. Mouth position features a rounded, high back vowel for /uː/ and an open back /ɑː/ for /bɑː/. Audio references: consult standard dictionaries or pronunciation repositories for native speaker models.
Common errors include misplacing stress (saying ru-‘barb’ with a heavy second syllable) and mispronouncing the second vowel as a short /æ/ or /ɪ/. Corrective tips: keep primary stress on the first syllable and maintain the long /uː/ in the first vowel. For the second syllable, use /bɑːrb/ with a clear /ɑː/ and a final light /r/ in American English. Practice by saying ‘ROO-barb’ slowly, then normalize to ‘ROO-barb’ at natural speed while keeping the second syllable vowel length consistent.
In US English, /ˈruːˌbɑːrb/ often rhymes slightly with 'barb' and retains a rhotic /r/ before the final consonant. UK English tends to have /ˈruːˌbɑːb/ with a non-rolled but pronounced /r/ depending on speaker; rhoticity is less pronounced in some southern varieties but the /r/ appears before a vowel or at the end in rhotic accents. Australian English typically mirrors US pronunciation with /ˈruːˌbɑːb/ and a clear rhotic /r/; vowel quality is often a bit broader and longer in /uː/ and /ɑː/. Note that vowel length and rhotic articulation can vary by individual speaker and regional sub-dialects.
The difficulty lies in the two-syllable structure with a long first vowel and a distinct /b/ onset of the second syllable, plus the final /r/ in rhotic varieties. Some speakers mispronounce as ‘roo-bar’ or ‘roo-bar-b,’ flattening the second vowel or dropping the final /b/. Focus on keeping /ˈruː/ as a stable, rounded long vowel and ensure the second syllable has /bɑː(b)/ with a clear, released final /r/ in rhotic accents. Practicing slow, exaggerated articulation helps stabilize the sequence.
A distinctive feature is the /ˈruː/ onset followed by a broad /ɑː/ in the second syllable, creating a noticeable diphthong-like effect when spoken quickly. The combination of a long first vowel and a strong /r/ or non-rhotic variant (depending on accent) makes it important to maintain precise vowel lengths and a crisp intervocalic boundary between syllables. Paying attention to the transition from the rounded /uː/ to the open /ɑː/ helps prevent slurring or misplacing the second syllable.
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The word rhubarb comes from Middle English rhubarbe, likely borrowed from Old French rhubarbe, borrowed from Medieval Latin rabarbara, from Arabic rhubāb, and ultimately from Persian ألفَي- or related forms? The French early borrowings may reflect a Germanic or Romance route. In English, the term originally referred to the plant’s medicinal roots and stalks, with early culinary use appearing in the 18th century as horticultural and culinary cultivation spread across Europe. The pronunciation shift from the initial rh- blend to a two-syllable rhythm with stress on the first syllable reflects older English patterns where a silent or light 'h' followed by a strong 'r' established a stomping rhythm. The modern usage solidified in the 19th and 20th centuries as rhubarb became a staple in desserts (pie fillings, compotes) and garden cultivation. First known usage in English is documented in the 14th-15th centuries in medical texts referring to the plant; culinary naming followed as the stalks gained popularity in European cuisine. Over time, “rhubarb” also appeared in idiomatic expressions for disputes or exchanges, echoing the plant’s tart, tangy character being used metaphorically to describe sharp, persistent commentary.
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💡 These words have similar meanings to "Rhubarb" and can often be used interchangeably.
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Words that rhyme with "Rhubarb"
-arb sounds
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