Sign Up
Sign In
中文
English Fox - English Dictionary
Meaning of
seal
in English
seal
#common
#c1
Plural
seals
Past Tense
sealed
Participle Verb
sealing
Third Person Singular
seals
Definitions
Noun
a
pinniped
mammal
;
marine
animal
a
stamp
for
impressing
designs
(
on
wax
,
etc
.)
an
impression
made
by
a
stamp
The
company
uses
a
seal
to
authenticate
its
documents
.
an
official
emblem
or
insignia
A
broken
seal
indicates
that
the
package
has
been
opened
.
a
securing
or
authenticating
element
;
official
marker
The
president's
seal
is
embossed
on
the
official
letterhead
.
a
visible
indicator
of
tampering
A
wax
seal
is
used
to
secure
the
envelope
and
prevent
tampering
.
a
sign
of
confirmation
or
approval
The
government's
seal
of
approval
is
required
for
the
project
to
proceed
.
a
leak-proof
joint
or
closure
The
engineer
designed
a
seal
to
prevent
fluid
leakage
in
the
pipeline
.
a
secure
closure
;
airtight
seal
The
container
has
a
tight
seal
to
keep
the
air
out
and
maintain
freshness
.
Verb
to
fasten
securely
;
prevent
opening
The
customs
officer
will
seal
the
package
to
prevent
any
tampering
during
shipping
.
to
mark
with
a
stamp
;
verify
quality
The
quality
control
team
will
seal
the
products
to
verify
their
authenticity
.
to
place
an
official
seal
(
on
a
document
)
The
notary
public
will
seal
the
contract
to
make
it
officially
binding
.
to
close
securely
(
to
prevent
leakage
)
The
plumber
needs
to
seal
the
pipe
joints
to
prevent
water
leakage
.
Compounds / Phrases
seal off
sealskins
sealskin
seal-hunter
seal up
sealifts
sealpoint