mock orange

noun

1
: any of a genus (Philadelphus of the family Hydrangeaceae, the hydrangea family) of ornamental shrubs of which several are widely grown for their showy white flowers

called also philadelphus, syringa

2
: any of several usually shrubby plants considered to resemble the orange

Examples of mock orange in a Sentence

Recent Examples on the Web
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Growing fragrant plants, such as mock orange, lilacs, and heliotropes, near front doors and driveways can make walking to your door after a long day of work a truly transportive experience. Lauren Landers, The Spruce, 15 Apr. 2026 The syringa is nicknamed mock orange because the sweet fragrance of its white flowers are similar to the scent of orange blossoms. Bruce Whiting, Idaho Statesman, 7 Apr. 2026 When mock orange shrubs bloom in spring, their creamy white flowers emit a heady, citrus-like aroma that can’t help but liven up garden beds. Lauren Landers, Better Homes & Gardens, 6 Mar. 2026 The garden is divided into different areas: there’s a white garden blooming with azaleas, mock orange, and dwarf Solomon’s seal; a woodland section featuring native species like mayapple and wood poppy; and the remains of George’s organic vegetable garden. Lennie Omalza, Louisville Courier Journal, 5 Mar. 2026 The orange-blossom fragrance of the native mock orange is so delightful that many gardeners plant the shrub close to a patio or sitting area. Kim Toscano, Southern Living, 24 Aug. 2025 These include azalea, Viburnum spp., oak leaf hydrangea (Hydrangea quercifolia), lilac (Syringa vulgaris), Cotoneaster spp., and mock orange (Pittosporum tobira). Joshua Siskin, Orange County Register, 6 Mar. 2025 Sunburned leaves of a mock orange shrub on Aug. 23. Denise Chow, NBC News, 1 Sep. 2024 Flowers included meadow grass, ox-eye daisies, iris, rose, clematis, mock orange, scabious, sweet pea, astrantia, martagon lily and love in a mist. Stephanie Petit, Peoplemag, 7 June 2024

Word History

First Known Use

1731, in the meaning defined at sense 1

Time Traveler
The first known use of mock orange was in 1731

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Cite this Entry

“Mock orange.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mock%20orange. Accessed 21 Apr. 2026.

Kids Definition

mock orange

noun
: any of several shrubs widely grown for their showy white flowers

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