[leak to] {v. phr.} To purposely let a secret be known, […]

[lean on] {v. phr.}, {slang}, {informal} To pressure (someone) by blackmailing, […]

[lean over backward] See: [BEND OVER BACKWARD].

[lean-to] {n.} 1. A shed for tools, such as spades, hoes, […]

[leap] See: [BY LEAPS AND BOUNDS].

[leap year] {n.} Every fourth year during which the month of […]

[learn] See: [LIVE AND LEARN].

[learn by heart] See: [BY HEART].

[learn by rote] {v. phr.} To blindly memorize what was taught […]

Learn English pronunciation with these challenging sentences. Lots of fun!