1. A letter of the alphabet that represents a consonant sound, produced by obstructing airflow in the vocal tract
The letter 'b' is a consonant letter in English.
A letra 'b' é uma letra consonantal no português.
2. In Portuguese, any of the 19 consonant letters (b, c, d, f, g, h, j, k, l, m, n, p, q, r, s, t, v, x, z)
Students learn to distinguish between consonant and vowel letters.
Os alunos aprendem a distinguir entre letras consonantais e vogais.