How Do You Spell LONGITUDINAL?

Pronunciation: [lˈɒnd͡ʒɪtjˌuːdɪnə͡l] (IPA)

The word "longitudinal" is spelled with three syllables: /lɒnˈdʒɪtjuːdɪnəl/. The first syllable is pronounced with the vowel sound /ɒ/ as in "hot," followed by the consonant cluster /nˈdʒ/ as in "judge." The second syllable has the vowel sound /ɪ/ as in "sit" and the consonant sounds /tj/ as in "Tuesday." The final syllable has the vowel sound /əl/ as in "little." This word is commonly used to describe something that runs lengthwise or is aligned with a specified axis.

LONGITUDINAL Meaning and Definition

1. Longitudinal is an adjective that refers to something or someone that extends in the direction of the length of an object, usually following a line or axis from one end to the other. It is commonly used in the realms of science, engineering, and statistics to describe data, studies, or measurements that are collected or observed over a period of time.

   In scientific or medical research, a longitudinal study follows the same group of individuals or subjects over an extended period of time to gather data, assess outcomes, or analyze changes that occur over time. This type of study allows researchers to examine trends, patterns, and relationships between variables, providing valuable insights into cause-and-effect relationships.

   In physics and geometry, longitudinal typically refers to the component of a vector that is parallel to the direction of the vector itself. For instance, in the context of sound waves or light waves, the longitudinal component refers to the vibrations or disturbances occurring along the same axis as the propagation of the wave.

   Moreover, in engineering and construction, longitudinal refers to structural elements or components that run parallel to the length of an object or structure, such as longitudinal beams or longitudinal reinforcement in concrete.

   Overall, the term "longitudinal" implies a direction parallel to the length of an object or the passage of time, and it is widely used in various fields to describe measurements, studies, or structures that extend along a specified axis or period.

2. Running length wise; in the direction of the long axis of the body or any of its parts.

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

3. Pert. to longitude or length; extending or running lengthwise.

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

Top Common Misspellings for LONGITUDINAL *

• longitudial 23.076923%
• longitudianl 15.3846153%
• logitudinal 15.3846153%
• longitudnal 15.3846153%
• lingitudinal 15.3846153%
• longditudinal 15.3846153%

* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.

Other Common Misspellings for LONGITUDINAL

• lonitudinal
• longgitudinal
• longitudional
• longtitudinal
• longtudinal
• longitidinall
• longitudal
• longitudinaly
• kongitudinal
• pongitudinal
• oongitudinal
• lkngitudinal
• llngitudinal
• longituinal
• logintudinal

Etymology of LONGITUDINAL

The word "longitudinal" originates from the Latin word "longitudo", which means "length". It combines the Latin root "longus", meaning "long", and the suffix "-alis", which denotes "related to" or "pertaining to". Consequently, "longitudo" evolved into "longitudinalis" in Late Latin, denoting something that is related to length or along the length.

Similar spelling words for LONGITUDINAL

• longitudinally,
• longstanding,
• latitudinal,
• longitude.