As a letter s
is the letter s with a.
As a noun auxin is
(botany) a class of plant growth substance (often called phytohormones or plant hormones) which play an essential role in coordination of many growth and behavioral processes in the plant life cycle.
s
Translingual
{{Basic Latin character info, previous=r, next=t, image=
(
wikipedia s)
Letter
The nineteenth letter of the .
Symbol
(
wikipedia)
(
mul-symbol)
voiceless alveolar fricative
Symbol for second , an SI unit of measurement of time.
See also
(
Latn-script)
*
* (esh)
* (dze)
*
{{Letter
, page=S
, NATO=Sierra
, Morse=ยทยทยท
, Character=S
, Braille=?
}}
Image:Latin S.png, Capital and lowercase versions of S , in normal and italic type
Image:Fraktur letter S.png, Uppercase and lowercase S in Fraktur
Symbols for SI units
----
auxin
English
Noun
(
en noun)
(botany) A class of plant growth substance (often called phytohormones or plant hormones) which play an essential role in coordination of many growth and behavioral processes in the plant life cycle.
Derived terms
* antiauxin
* diauxic
* nonauxin