How Do You Spell APPULSE?

Pronunciation: [ɐpˈʌls] (IPA)

The word "appulse" is spelled as /əˈpʌls/. It is a noun that means the closest approach of one celestial body to another. The spelling of "appulse" follows common English spelling rules, with the letter A pronounced as a short schwa (ə) sound in the first syllable, followed by the stressed sound of U as "uh". The second syllable ends with the pronounced sound of L and a silent E. This word may be unfamiliar to some, but it is commonly used in astronomy and celestial mechanics.

APPULSE Meaning and Definition

1. Appulse is a term primarily used in the field of astronomy, referring to the close approach or encounter of celestial objects in the sky. Specifically, it describes the apparent coming together or alignment of two celestial bodies, as observed from a particular vantage point. The term can be applied to various astronomical phenomena, including conjunctions, occultations, and transits.

   In the context of planetary or lunar motion, appulse refers to the apparent connection between two celestial bodies, where they appear to be very close to one another or even overlap in the observer's line of sight. Appulse events can occur between celestial bodies of the same or different types, such as planets, stars, moons, or even galaxies. These encounters are often visually striking and can reveal valuable information about the positions, orbits, and distances of celestial objects.

   Appulse is a dynamic concept that is subject to change as celestial bodies continue to move along their respective orbits. Therefore, predictions of appulses require accurate knowledge of the objects' positions and velocities at a given time, as well as precise calculations to account for the effects of gravitational forces and other celestial phenomena. The study of appulses enhances our understanding of celestial mechanics and contributes to ongoing astronomical research.

2. The act of striking against; in astron., near approach of two heavenly bodies to one another.

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

Common Misspellings for APPULSE

• zppulse
• sppulse
• wppulse
• qppulse
• aopulse
• alpulse
• a-pulse
• a0pulse
• apoulse
• aplulse
• ap-ulse
• ap0ulse
• appylse
• apphlse
• appjlse
• appilse
• app8lse
• app7lse
• appukse

Etymology of APPULSE

The word "appulse" is derived from the Latin verb "appellere", which means "to drive towards" or "to bring close". It is formed by combining the prefix "ad-" meaning "to" or "towards", and the verb "pulsare" meaning "to push" or "to strike". "Appulse" originally referred to the act of striking or hitting something, but over time, its meaning expanded to also denote the approach or close approach of celestial bodies.

Plural form of APPULSE is APPULSES