How Do You Spell SIGMOID?

Pronunciation: [sˈɪɡmɔ͡ɪd] (IPA)

The word "sigmoid" is spelled with six letters, however its pronunciation can be a bit tricky. The IPA phonetic transcription for "sigmoid" is /sɪɡmɔɪd/. The first letter, "s", is pronounced as it is written. The next three letters sound like "ig-moid," with the emphasis on the first syllable. The last two letters, "oid," are pronounced like "oyd," with a long "o" sound. Overall, the spelling of "sigmoid" accurately reflects its pronunciation in English.

SIGMOID Meaning and Definition

1. Sigmoid is an adjective that typically refers to a curve or shape that resembles the letter "S" or has a sigmoidal shape. It is derived from the Greek word "sigmoides," which means "shaped like the letter sigma." This term is commonly used in mathematics, biology, and medicine.

   In mathematics, a sigmoid function is a mathematical function that produces an "S"-shaped curve. It is characterized by having a gradual increase at either side of the curve and a steep rise in the middle. The sigmoid function is utilized in various applications, such as in statistics, data analysis, and machine learning algorithms, where it is used to model relationships that exhibit non-linear behavior.

   In biology, the term sigmoid is often used to describe biological structures that take on a curved or "S"-shaped form. For example, the sigmoid colon, which is a part of the large intestine, is named for its sigmoidal shape. Additionally, in the field of anatomy, the sigmoid sinus refers to a blood vessel located in the brain that exhibits a sigmoid-shaped course.

   In summary, sigmoid is an adjective used to describe a curve or shape that resembles an "S" or sigmoidal form. It finds applications in mathematics, biology, and medicine, where it is used to describe functions, anatomical structures, and other phenomena that exhibit a similar shape.

2. Resembling in outline the letter S or one of the forms of the Greek sigma (∑ or C).

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

3. Curved like the Greek S; in anat., applied to several structures in the body; in bot., curved in two directions like the letter S, or the Greek S.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for SIGMOID

• salmoid
• aigmoid
• zigmoid
• xigmoid
• digmoid
• eigmoid
• wigmoid
• sugmoid
• sjgmoid
• skgmoid
• sogmoid
• s9gmoid
• s8gmoid
• sifmoid
• sivmoid
• sibmoid
• sihmoid
• siymoid
• sitmoid
• signoid
• sigkoid
• sigmod
• sigioid
• sigmoidel
• sincoid
• Sithoid
• sioid
• seigmond
• zigmond
• sigmonde
• Spighoid
• Sigmoidle
• SWGMOD
• Filmoid

Etymology of SIGMOID

The word "sigmoid" has its origins in the Greek language. It is derived from the Greek word "sigma" (Σ), which is the name of the 18th letter in the Greek alphabet. The letter sigma resembles the Latin letter "S" and has a similar phonetic sound. The prefix "s" in "sigmoid" signifies the shape of the Greek letter sigma, which is somewhat like the letter "S". The second part of the word, "moid", is derived from the Greek word "eidos" (εἶδος), which means "shape" or "form". Thus, the term "sigmoid" can be understood as "S-shaped" or "shaped like the Greek letter sigma". In anatomical terms, the sigmoid refers to the S-shaped part of the colon.

Similar spelling words for SIGMOID

• semi-skimmed,
• SCNMTAA,
• Schemed,
• scamto,
• scammed,
• Scummed,
• SCCMT,
• sekhmet,
• zoogamete,
• Screamed,
• saccomyoid,
• SACMDA,
• segamat,
• skimmed-milk,
• Squamoid,
• de-squamate,
• SGMTI/L,
• sekimoto,
• sakimoto,
• Schemata,
• SCOMET,
• sukmawati,
• sigmoidal,
• zygomata,
• SCWMT,
• Squamate,
• sagamite,
• SEAQUAMAT,
• sakamoto,
• SOCMET,
• sigmate,
• scrammed,
• SECMOD,
• XCMD,
• sigmoidea,
• SICCMD,
• skimmed,
• SCOMT,
• scrawmed,
• fat-skimmed,
• SJCMT,
• SIGMOD,
• squamata,
• SSKMDT,
• scromed,
• sigmodon,
• sclimmed,
• scrummed.