Lime is a genuinely new addition (2023, via the ZWJ-modified 'lemon + green square' sequence) created specifically to stop lime from being lumped in with lemon — a long-running community request since limes and lemons carry very different flavor and cocktail connotations (think mojito vs. lemonade). Because it's built as a ZWJ sequence rather than a standalone codepoint, support lagged behind on some older devices even after 2023.
Keywords: acidity, citrus, cocktail, fruit, garnish, key, lime, margarita, mojito, refreshing, salsa, sour, tangy, tequila, tropical, zest