lair1
n.
- a wild animal's resting place.
- a person's hiding place or den.
Etymology
OE leger ‘resting place, bed’, of Gmc origin; rel. to lie1; cf. laager and lager.
lair2
n.
a flashily dressed man who enjoys showing off.
v.
dress or behave in a flashy manner.
Etymology
1930s: back-form. from lairy.