Roman

"Roman" means catholic gothic, cusped window or panel heads in the perpendicular architecture ; (2) — jessamine, the syringa, philadelphus coronarius ; (3) — plant, («) the good king henry, chenopodium bonus-henricus ; (b) the sweet cicely, myrrhis odorata ; (4) — willow, the lilac, syringa vulgaris. It is one of many casual words teens pick up from friends, social media, music or sport, and on its own it carries no particular warning. If you hear your teen use it, it is fair to ask what they mean by it in their friend group, since meanings drift quickly. Asking out of curiosity rather than alarm tends to keep the conversation open and useful.

"Roman" is informal English meaning catholic gothic, cusped window or panel heads in the perpendicular architecture ; (2) — jessamine, the syringa, philadelphus coronarius ; (3) — plant, («) the good king henry, chenopodium bonus-henricus ; (b) the sweet cicely, myrrhis odorata ; (4) — willow, the lilac, syringa vulgaris. It is used widely across English varieties. A more formal or neutral equivalent would be something like "catholic gothic" expressed in standard vocabulary. A common mistake is to assume "Roman" can replace its standard equivalent in every register; keep it for spoken or casual situations and use the formal form in writing.