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Synonyms

apical

American  
[ey-pi-kuhl, ap-i-] / ˈeɪ pɪ kəl, ˈæp ɪ- /

adjective

  1. of, at, or forming the apex.

  2. Phonetics. (of a speech sound) articulated principally with the aid of the tip of the tongue, as t or d.


noun

  1. Phonetics. an apical sound.

apical British  
/ ˈæpɪkəl, ˈeɪ- /

adjective

  1. of, at, or being the apex

  2. of or denoting a consonant articulated with the tip of the tongue, such as (t) or (d)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • apically adverb

Etymology

Origin of apical

1820–30; < Latin apic- (stem of apex ) apex + -al 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Between three and eight weeks of age, a period that spans early childhood to adolescence, spine density increased sharply in a single region of the apical dendrite.

From Science Daily • Jan. 16, 2026

The number of apical progenitor cells, which are essential for building the cerebral cortex, was significantly lower.

From Science Daily • Dec. 17, 2025

Caries-related parameters included root canal fillings, apical rarefactions and caries lesions.

From Science Daily • Nov. 16, 2023

The apical complex is located at the narrow end.

From Textbooks • Jan. 1, 2015

I only say as a rule, as there are many where the banding does not follow this principle, but in far the larger majority the bands, whether of dark colour or hairs, are apical.

From Wild Bees, Wasps and Ants and Other Stinging Insects by Saunders, Edward