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Word of the Day

Learn a new word every day! The Dictionary.com team of language experts carefully selects each Word of the Day to add some panache to your vocabulary.


lunation

[loo-ney-shuhn]

noun

the period of time from one new moon to the next

Explanation

A lunation is the time it takes for the moon to complete a full cycle of phases. From new moon to full moon and back again, a lunation is about 29.5 days. Whether you're tracking tides or traditions, a lunation helps you appreciate the moon's celestial rhythm.

Example

The ritual is tied to a specific lunation, not a fixed calendar date.

adret

[a-drey]

noun

a side of a mountain receiving direct sunlight

Explanation

Hikers and climbers might gravitate toward the adret, the slope that soaks up the sun while the other side stays cooler and shaded. It's the warm, inviting stretch of the mountain where snow melts first, plants thrive, and the day feels a little more lively. Next time you're outdoors, see if you can look on the bright side!

Example

In early spring, the adret showed patches of grass, while the opposite slope stayed snowy and quiet.

higgledy-piggledy

[hig-uhl-dee-pig-uhl-dee]

adverb

in a jumbled, confused, or disorderly manner

Explanation

When life moves higgledy-piggledy, it's full of chaos, mess, or confusion. Papers pile up, plans unravel, and suddenly everything's higgledy-piggledy. At least there's a fun word for these moments of delightful disorder!

Example

The children left their building blocks higgledy-piggledy all over the living room floor.

billet-doux

[bil-ey-doo]

noun

a love letter

Explanation

A billet-doux is a love letter — usually short, personal, and meant for just one special reader. The phrase, which comes from French meaning "sweet note," carries an old-fashioned elegance that suggests handwritten notes. In the digital age, a billet-doux feels intimate in a way few messages can match.

Example

The billet-doux found inside the old book revealed a past romance.

loblolly

[lob-lol-ee]

noun

a mire or mudhole

Explanation

A loblolly refers to a soggy, muddy patch of ground where footing quickly becomes uncertain. The word has a low, sloshy sound that matches the place it describes. If you've ever stepped somewhere that swallowed your shoe whole, you've met a loblolly.

Example

After the heavy rain, the path turned into a squishy loblolly, making it hard to walk.