ruderal

Borrowed from New Latin ruderalis, from Latin rudus (“rubble”).

ruderal (plural ruderals)

1. (botany) Any plant growing in rubbish or very poor soil
2. (botany) A plant tending to volunteer in disturbed soil.

ruderal (comparative more ruderal, superlative most ruderal)

1. (botany) That grows in rubbish or poor soil
   • 2011, John Jeremiah Sullivan, Pulphead:

     Rafinesque perfected his variant of this honorable philosophy while botanizing in the literal backyards of my childhood, examining ruderal plants I've known all my life, and so I have appropriated it from him, with minor tweaks.

• agrestic

• ruderalise

Learned borrowing from New Latin ruderalis.

• IPA^(key): (Central, Balearic) [ru.ðəˈɾal]
• IPA^(key): (Valencian) [ru.ðeˈɾal]

ruderal m or f (masculine and feminine plural ruderals)

1. ruderal

• “ruderal” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.

ruderal m or f (masculine and feminine plural ruderales)

1. ruderal

• “ruderal”, in Diccionario de la lengua española, Vigésima tercera edición, Real Academia Española, 2014