The word meniscus is the singular form; the plural form is menisci.
Menisci is plural. Meniscus is singular.
No. Water is one of the few liquids that have enough surface tension to form a meniscus
meniscus
The singular form of the demonstrative pronoun 'these' is this.
The singular form of feet is foot.
Adhesion due to the polarity of the water molecule.
The singular form of "hypothysis" is "hypothesis."
The singular form is ombudsman.
The singular form is hilum.
The singular form of "cuffs" is cuff.
The singular form is money.
it is already in its singular form.