trou d’eau

Spelling & Dictionary Insight

The French entry for trou d’eau is 10 letters long, classified as anoun, and transcribed in the International Phonetic Alphabet as \tʁu d‿o\. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader.The dominant gloss from Wiktionary reads: "Bande de fréquences, limitée approximativement par la raie de l’hydrogène à 1 420 MHz et par la raie du radical hydroxyle (OH) à 1 720 MHz, et que, en raison de la présence de ces constituants dans...".

No misspelling variants are generated for trou d’eau in our index, suggesting the orthography follows predictable French patterns.It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. For readers arriving here from a spelling check, the authoritative guidance is: the correct French form is trou d’eau, spelled T-R-O-U- -D-’-E-A-U, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.