Learn how to say Trabeculae correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word trabecula:
noun (plural trabeculae /-liː/)
1 Anatomy each of a series or group of partitions formed by bands or columns of connective tissue, especially a plate of the calcareous tissue forming cancellous bone.
2 Botany any of a number of rod-like structures in plants, e.g. a strand of sterile tissue dividing the cavity in a sporangium.
mid 19th century: from Latin, diminutive of trabs ‘beam, timber’