Si·er·ra Ma·dre del Sur 
(sē-ĕrə mädrā dĕl sr, syĕrä mädrĕ)
(sē-ĕrə mädrā dĕl sr, syĕrä mädrĕ) A mountain range of southern Mexico along the Pacific coast.
- second class
- Second Coming
- second cousin
- second-degree burn
- Second Empire
- second fiddle
- second-generation
- second growth
- second-guess
- second-guesser
- second hand
- second hand
- secondhand
- secondhand smoke
- second home
- secondi
- second lieutenant
- second line
- second-line
- secondly
- second mortgage
- second nature
- secondo
- second of arc
- Secondo Tranquillo.