lepton
Definition of lepton
n.
1.
(Physics)
an
elementary
particle
that
participates
in
weak
interactions
but
does
not
participate
in
the
strong
interaction
;
it
has
a
baryon
number
of
0
.
Some
known
leptons
are
the
electron
,
the
negative
muon
,
the
tau-minus
particle
,
and
the
neutrinos
associated
with
each
of
these
particles
.
Related Words
drachma
,
Greek
drachma
,
Greek
monetary
unit
Word:
Browse
leppy
Lepra
Lepre
leprechaun
Leprose
Leprosity
Leprosy
Leprous
Lepry
Leptiform
Leptocardia
Leptocardian
Leptocercal
Leptodactyl
Leptodactylidae
Leptodactylous
Leptodactylus
Leptoglossus
Leptology
Leptomeningitis
-lepton-
Leptopteris
Leptoptilus
Leptorhine
Leptostraca
Leptothrix
Leptus
Leptynite
Lepus
Ler
Lere
Lered
Lernaea
Lernaeacea
Lernean
lerot
Les
Lesbian
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Lesbianism
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