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phototoxin
[
foh
-t
uh
-tok-sin
]
Phototoxicity Testing
www.cyprotex.com/
Industrial In Vitro Safety Testing Cosmetics & Topical Therapeutics
Phototoxicity
www.everydayhealth.com/
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Phototoxicity
www.healthline.com/
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pho·to·tox·in
/
ˈfoʊ
təˌtɒk
sɪn
/
Show Spelled
[
foh
-t
uh
-tok-sin
]
Show IPA
noun
Biochemistry
.
a plant
toxin
causing an allergic reaction when touched or eaten by a susceptible person or animal subsequently exposed to sunlight.
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Origin:
photo-
+
toxin
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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phototoxin
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Phototoxin
is always a great word to know.
So is
lanthanum
. Does it mean:
So is
americium
. Does it mean:
So is
lead
. Does it mean:
Symbol: Ru; atomic weight: 101.07; atomic number: 44
Symbol: La; atomic weight: 138.91; atomic number: 57
Symbol: Cf; atomic number: 251; atomic number: 98
Symbol: Am; atomic weight: 243; atomic number: 95
Symbol: Ir; atomic weight: 192.2; atomic number: 77
Symbol: Pb; atomic weight: 207.19; atomic number: 82
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Word Dynamo Rating For
Phototoxin
People who can define
Phototoxin
may know
45,520
words, as many as a
12th grader.
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