noun
espresso
Refers to the strong Italian-style coffee brewed by forcing hot water through finely-ground beans. The variant spelling 'expresso' is also recognized in English.
from Italian
朝はいつもエスプレッソを飲みます。
I always drink an espresso in the morning.
このカフェのエスプレッソはとても濃厚です。
The espresso at this café is very rich.
コーヒー is the general term for coffee, while エスプレッソ specifically refers to the concentrated espresso brew.
Borrowed from Italian 'espresso', likely via English.