Pronunciation: /ˈʃɑːrpənər/
noun a person or thing that sharpens, especially a tool or machine used for sharpening pencils or knives
A1 I need a sharpener to sharpen my pencils.
A2 She bought a new sharpener for her art class.
B1 The electric sharpener is faster than the manual one.
B2 I always keep a sharpener in my pencil case.
C1 The blade on the sharpener needs to be replaced.
C2 The sharpener in the office is always in use.
formal The pencil sharpener in the office needs to be replaced.
informal Hey, can you pass me the sharpener for my pencil?
slang I can't find my sharpener anywhere, it's so annoying!
figurative Education is the sharpener of the mind, constantly honing our knowledge and skills.
sharpeners
sharper
sharpest
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will sharpen
has sharpened
is sharpening
sharpener
sharpener
sharpen
sharpening
sharpened