What does glutei mean?
Glutei is the formal plural of gluteus, the muscles that form the rounded bulk of the buttocks. Although the singular gluteus is standard, English normally uses the Latin plural glutei when naming or discussing the group as a whole, especially in anatomy, clinical descriptions, and strength training. The word can refer to the three main gluteal muscles on each side of the body: gluteus maximus, gluteus medius, and gluteus minimus. In less technical writing, “glutes” is more common and is the plain-English alternative to “glutei.” Glutei is therefore useful not merely as a piece of anatomical vocabulary but also as a reminder of how Latin forms remain embedded in modern English. It appears in descriptions of movement, injury, posture, and exercise, especially when the discussion concerns hip extension, stability, or balanced development of the buttocks.
nounThe plural of gluteus, referring collectively to the muscles forming the bulk of the buttocks, chiefly the gluteus maximus, gluteus medius, and gluteus minimus.
- The muscles of the buttocks, especially the three paired muscles known as the gluteus maximus, gluteus medius, and gluteus minimus.
"Regular squats strengthen the glutei and improve hip stability."
"Heavy squats engage the glutei and hamstrings."
"Physical therapists often prescribe exercises that strengthen the glutei after hip surgery."
Glutei is already a plural noun. The Latin singular gluteus is used for one of the gluteal muscles, while glutei names them collectively.
"Weakness in the glutei can contribute to instability when walking or climbing stairs."
Glutei is a Latinate plural whose singular has the unfamiliar form gluteus.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does glutei come from?
The word comes from Latin glūteus, meaning “buttock,” whose plural glūteī is the direct source of English glutei. Latin glūteus is generally traced to Greek gloutós, also meaning “buttock,” and the connection is reflected in related anatomical terms such as gluteal and gluteofemoral. The English anatomical use dates from the early 17th century, and the Latin plural continued in technical descriptions of the muscles.
Related word forms
How glutei is actually used
Glutei is chiefly used in medical, anatomical, clinical, and strength-training contexts. In everyday speech, “glutes” is more common; “glutei” can sound formal or Latinate. The singular “gluteus” is used when referring to an individual muscle.
Easily confused with glutei
Gluteus is the singular form naming an individual gluteal muscle, whereas glutei is the plural used for the muscles collectively.