Answer:
The term that describes a speech sound articulated using the blade of the tongue is "laminal." The consonant 'sh' in the word "shin" is a laminal sound, as it is produced with the blade of the tongue approaching the roof of the mouth.
Explanation:
A laminal sound is articulated using the blade of the tongue, which is the flat, top part of the tongue just behind the tip. In the case of the consonant 'sh' in the word "shin," the blade of the tongue is raised towards the alveolar ridge (the bony ridge behind the upper front teeth) or the hard palate (the roof of the mouth) to create the sound. This type of articulation contrasts with apical sounds, which are produced using the tip of the tongue. The 'sh' sound is specifically known as a laminal postalveolar fricative, highlighting both the use of the blade of the tongue and its positioning near the alveolar ridge.
